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Mk 18 / CQBR (Page 118 of 1573)
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Link Posted: 11/3/2014 11:39:06 PM EDT
[#1]

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Originally Posted By RJeff21:


Swapped out the CTR for a SOPMOD stock.  Added a Geissele SSA, CQD front and rear sling mounts, as well as a Surefire SF3P.



Now all that's left is for TNVC to ship out my ATPIAL-C and I may add a Docter MRDS to the Elcan.  Other than that, I think I'm about done.  



https://farm4.staticflickr.com/3941/15681799456_63ff21fc19_b.jpg

https://farm4.staticflickr.com/3952/15520689710_da263b26e5_b.jpg

https://farm8.staticflickr.com/7568/15703612221_42c1eb8d3f_b.jpg
View Quote




 
Love it! I'm starting to want some paint on mine.
Link Posted: 11/3/2014 11:43:55 PM EDT
[#2]
Socom 556-RC goes on the CQBR, M4-2000 goes on the Mod 0.

Link Posted: 11/4/2014 12:02:14 AM EDT
[Last Edit: AR-Ryan21] [#3]
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Originally Posted By Wormydog1987:
Socom 556-RC goes on the CQBR, M4-2000 goes on the Mod 0.

http://i416.photobucket.com/albums/pp247/wormydog1724/D90BD2C1-9005-479A-BDFE-C1E1C0C86DA0_zpsomzoipiz.jpg
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Does the SF SOCOM brake need a spacer for the RC to clear on a CQBR?

I'm likely to make a move on a SOCOM can myself finally as well.

And RJeff, your CQBR is the sickest I've seen thus far. As I told you after your last pics, a SOPMOD stock was all that was missing. Well played.
Link Posted: 11/4/2014 12:34:55 AM EDT
[Last Edit: WUPHF] [#4]
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Originally Posted By AR-Ryan21:

Does the SF SOCOM brake need a spacer for the RC to clear on a CQBR?

I'm likely to make a move on a SOCOM can myself finally as well.

And RJeff, your CQBR is the sickest I've seen thus far. As I told you after your last pics, a SOPMOD stock was all that was missing. Well played.
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Originally Posted By AR-Ryan21:
Originally Posted By Wormydog1987:
Socom 556-RC goes on the CQBR, M4-2000 goes on the Mod 0.

http://i416.photobucket.com/albums/pp247/wormydog1724/D90BD2C1-9005-479A-BDFE-C1E1C0C86DA0_zpsomzoipiz.jpg

Does the SF SOCOM brake need a spacer for the RC to clear on a CQBR?

I'm likely to make a move on a SOCOM can myself finally as well.

And RJeff, your CQBR is the sickest I've seen thus far. As I told you after your last pics, a SOPMOD stock was all that was missing. Well played.


Thanks man!  I've got way too many stocks floating around my parts bin so it was as simple as picking one out of there.  I'm eventually going to build a 14.5" upper to make myself a "SOPMOD Kit" so the SOPMOD will definitely help balance the rifle a little better when the 14.5" upper is on it.

I suppose I'm not done though, considering I forgot I have to pick up a SOCOM RC......  And a PVS-14.......  My wallet hurts.  
Link Posted: 11/4/2014 9:16:19 AM EDT
[#5]
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Originally Posted By PFran42:

  Love it! I'm starting to want some paint on mine.
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Originally Posted By PFran42:
Originally Posted By RJeff21:
Swapped out the CTR for a SOPMOD stock.  Added a Geissele SSA, CQD front and rear sling mounts, as well as a Surefire SF3P.

Now all that's left is for TNVC to ship out my ATPIAL-C and I may add a Docter MRDS to the Elcan.  Other than that, I think I'm about done.  

https://farm4.staticflickr.com/3941/15681799456_63ff21fc19_b.jpg
https://farm4.staticflickr.com/3952/15520689710_da263b26e5_b.jpg
https://farm8.staticflickr.com/7568/15703612221_42c1eb8d3f_b.jpg

  Love it! I'm starting to want some paint on mine.


Do it.
Link Posted: 11/4/2014 9:38:16 AM EDT
[Last Edit: Tmender03] [#6]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By RJeff21:


They shouldn't be marked as so.  The SOPMOD program and the CQBR are additions to the already issued M4A1.  There shouldn't be any distinction on the lower as to whether it has a CQBR upper or SOPMOD accessories (Block I or II) attached to it or not.

ETA:  It shouldn't be any different than the picture below other than the addition of "A1" to the end of M4.  This is exactly how my issued M4 looks.

http://i220.photobucket.com/albums/dd2/103m95g/DSCN0112.jpg

ETA2:  I also found this picture that has "Colt Defense" in the manufacturer info.  I think it's a toss up, but either one would be correct.

http://i24.photobucket.com/albums/c1/nchapa/29ea5707-0aed-49f0-bb93-3118138ce66b_zpsd2e9ae49.jpg?t=1371521262
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Originally Posted By RJeff21:
Originally Posted By Stoner25mkiv:
Originally Posted By Tmender03:
I was under the impression that they were marked with Colt Defense.

Hmmmmmm. You may be correct, as I do not know. I was given this photo by an individual who served in Afghanistan from 2010-2013. It is the carbine he was issued, and is rollmarked as my engraving. He sent me high resolution pics that I could use to program off of.  His issued carbine is not a Block II, is why I was asking if they (block ii's) were rollmarked so.
http://i840.photobucket.com/albums/zz327/T00lmanii/AFG_-_M4A1_zpsd51fb5c1.jpg


They shouldn't be marked as so.  The SOPMOD program and the CQBR are additions to the already issued M4A1.  There shouldn't be any distinction on the lower as to whether it has a CQBR upper or SOPMOD accessories (Block I or II) attached to it or not.

ETA:  It shouldn't be any different than the picture below other than the addition of "A1" to the end of M4.  This is exactly how my issued M4 looks.

http://i220.photobucket.com/albums/dd2/103m95g/DSCN0112.jpg

ETA2:  I also found this picture that has "Colt Defense" in the manufacturer info.  I think it's a toss up, but either one would be correct.

http://i24.photobucket.com/albums/c1/nchapa/29ea5707-0aed-49f0-bb93-3118138ce66b_zpsd2e9ae49.jpg?t=1371521262

To make things even more interesting, check out the markings on the M16(A2) I was issued. Btw, I got it with those terrible etchings on it.
Link Posted: 11/4/2014 10:40:34 AM EDT
[#7]
is anyone rocking a LWRC Ultra Compact stock on their MK18?
Link Posted: 11/4/2014 10:51:20 AM EDT
[Last Edit: ShiftSix] [#8]
Million dollar question for you folks...  

If I have a DD 10.3" barrel which has been mentioned to be "over gassed" ,  I primarily shoot pmc bronze with the occasional MK262 when my wallet allows..and I have a Surefire 556RC on its way. what size gas port will allow the rifle to cycle smoothly and reliably across that spectrum with the can on and off?

Reason I ask is im tempted to do the Baby Govnah and drill the hole myself.   Or would it really be worth the money to buy the larger one that is adjustable?
Link Posted: 11/4/2014 11:19:25 AM EDT
[#9]
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Originally Posted By ShiftSix:



This,  same,  getting antsy lol
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Originally Posted By ShiftSix:
Originally Posted By Stoner25mkiv:
Originally Posted By Lawdog-1:
Which SUREFIRE Can do most people here use the SF SOCOM 556-MG or SF SOCOM 556-SB ?

SOCOM RC in jail. Shouldn't be too long now.



This,  same,  getting antsy lol


Picked up my can recently.

Took 5 months, almost to the day.

Link Posted: 11/4/2014 11:25:24 AM EDT
[Last Edit: ShiftSix] [#10]
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Originally Posted By bg10:


Picked up my can recently.

Took 5 months, almost to the day.

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Originally Posted By bg10:
Originally Posted By ShiftSix:
Originally Posted By Stoner25mkiv:
Originally Posted By Lawdog-1:
Which SUREFIRE Can do most people here use the SF SOCOM 556-MG or SF SOCOM 556-SB ?

SOCOM RC in jail. Shouldn't be too long now.



This,  same,  getting antsy lol


Picked up my can recently.

Took 5 months, almost to the day.



From when you mailed? Check cashed? or the ever changing pending date they give us?
Link Posted: 11/4/2014 11:30:16 AM EDT
[#11]
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Originally Posted By Tmender03:

To make things even more interesting, check out the markings on the M16(A2) I was issued. Btw, I got it with those terrible etchings on it.<a href="http://s284.photobucket.com/user/joshauclarkson/media/IMG_20141013_171152_zpsym9tyrk_edit_1415108467997_zpsuxrjhwue.jpg.html" target="_blank">http://i284.photobucket.com/albums/ll35/joshauclarkson/IMG_20141013_171152_zpsym9tyrk_edit_1415108467997_zpsuxrjhwue.jpg</a>
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Originally Posted By Tmender03:
Originally Posted By RJeff21:
Originally Posted By Stoner25mkiv:
Originally Posted By Tmender03:
I was under the impression that they were marked with Colt Defense.

Hmmmmmm. You may be correct, as I do not know. I was given this photo by an individual who served in Afghanistan from 2010-2013. It is the carbine he was issued, and is rollmarked as my engraving. He sent me high resolution pics that I could use to program off of.  His issued carbine is not a Block II, is why I was asking if they (block ii's) were rollmarked so.
http://i840.photobucket.com/albums/zz327/T00lmanii/AFG_-_M4A1_zpsd51fb5c1.jpg


They shouldn't be marked as so.  The SOPMOD program and the CQBR are additions to the already issued M4A1.  There shouldn't be any distinction on the lower as to whether it has a CQBR upper or SOPMOD accessories (Block I or II) attached to it or not.

ETA:  It shouldn't be any different than the picture below other than the addition of "A1" to the end of M4.  This is exactly how my issued M4 looks.

http://i220.photobucket.com/albums/dd2/103m95g/DSCN0112.jpg

ETA2:  I also found this picture that has "Colt Defense" in the manufacturer info.  I think it's a toss up, but either one would be correct.

http://i24.photobucket.com/albums/c1/nchapa/29ea5707-0aed-49f0-bb93-3118138ce66b_zpsd2e9ae49.jpg?t=1371521262

To make things even more interesting, check out the markings on the M16(A2) I was issued. Btw, I got it with those terrible etchings on it.<a href="http://s284.photobucket.com/user/joshauclarkson/media/IMG_20141013_171152_zpsym9tyrk_edit_1415108467997_zpsuxrjhwue.jpg.html" target="_blank">http://i284.photobucket.com/albums/ll35/joshauclarkson/IMG_20141013_171152_zpsym9tyrk_edit_1415108467997_zpsuxrjhwue.jpg</a>


Oh good god i thought that was a transferable M16 at first and threw up in my mouth a little.
Link Posted: 11/4/2014 11:38:32 AM EDT
[#12]
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Originally Posted By ShiftSix:
Million dollar question for you folks...  

If I have a DD 10.3" barrel which has been mentioned to be "over gassed" ,  I primarily shoot pmc bronze with the occasional MK262 when my wallet allows..and I have a Surefire 556RC on its way. what size gas port will allow the rifle to cycle smoothly and reliably across that spectrum with the can on and off?

Reason I ask is im tempted to do the Baby Govnah and drill the hole myself.   Or would it really be worth the money to buy the larger one that is adjustable?
View Quote


It cycles fine, and smoothly is hard to measure. I don't know how much performance gains you'll get out of the investment. Maybe a tad bit less felt recoil. Gas will become way more of an issue when you're shooting automatic in my experiences.

Link Posted: 11/4/2014 11:42:20 AM EDT
[#13]
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Originally Posted By ShiftSix:


From when you mailed? Check cashed? or the ever changing pending date they give us?
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Originally Posted By ShiftSix:
Originally Posted By bg10:
Originally Posted By ShiftSix:
Originally Posted By Stoner25mkiv:
Originally Posted By Lawdog-1:
Which SUREFIRE Can do most people here use the SF SOCOM 556-MG or SF SOCOM 556-SB ?

SOCOM RC in jail. Shouldn't be too long now.



This,  same,  getting antsy lol


Picked up my can recently.

Took 5 months, almost to the day.



From when you mailed? Check cashed? or the ever changing pending date they give us?


From when form 4 was mailed. I'll have to go back and check when check was cashed and status went pending

Paper form 4 with trust.
Link Posted: 11/4/2014 11:43:35 AM EDT
[#14]

Link Posted: 11/4/2014 11:47:07 AM EDT
[#15]
i think I've decided to go the block I route on my next one.

Time to start scouring the EE
Link Posted: 11/4/2014 11:49:48 AM EDT
[#16]
Link Posted: 11/4/2014 11:58:19 AM EDT
[#17]
Speaking of all this gas port size talk with the DD MK18 uppers - has anyone ran into any issues with the factory gas port size on their DD MK18 upper when running suppressed shooting commercial 55 grain stuff like PMC?
Link Posted: 11/4/2014 12:12:13 PM EDT
[#18]
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From when form 4 was mailed. I'll have to go back and check when check was cashed and status went pending

Paper form 4 with trust.
View Quote


Cool,  Mine was sent on July 17th, Cashed July 23rd.  (crossing my fingers I get it before Christmas!
Link Posted: 11/4/2014 12:14:33 PM EDT
[Last Edit: amphibian] [#19]
Link Posted: 11/4/2014 12:26:32 PM EDT
[Last Edit: ShiftSix] [#20]
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Originally Posted By amphibian:
We've used PMC Bronze for some of our baseline testing and it will run at .049, .070, and .082 w/ zero malfunctions on our DD MK18 upper in all 3 of those port sizes.  There is a huge difference in the amount of gas in the face and action between a .049 and .082 port.  Recoil is greatly decreased as well.

http://www.youtube.com/watch?v=Se2QsKuX2xM
 
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Originally Posted By amphibian:
Originally Posted By wayfaerer320:
Speaking of all this gas port size talk with the DD MK18 uppers - has anyone ran into any issues with the factory gas port size on their DD MK18 upper when running suppressed shooting commercial 55 grain stuff like PMC?
We've used PMC Bronze for some of our baseline testing and it will run at .049, .070, and .082 w/ zero malfunctions on our DD MK18 upper in all 3 of those port sizes.  There is a huge difference in the amount of gas in the face and action between a .049 and .082 port.  Recoil is greatly decreased as well.

http://www.youtube.com/watch?v=Se2QsKuX2xM
 



Yeahhh  you suck hahaha you just talked me into the 3 position one.    

Thank you for the video... completely cleared up what I was wondering as I wait for my first suppressor.

I guess the biggest question would be,  If I do not run steel cased stuff in my rifle... is there even a need at all for the .82 position?


Edit, and when will they be in stock
Link Posted: 11/4/2014 1:19:42 PM EDT
[#21]
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Originally Posted By Stoner25mkiv:

Hmmmmmm. You may be correct, as I do not know. I was given this photo by an individual who served in Afghanistan from 2010-2013. It is the carbine he was issued, and is rollmarked as my engraving. He sent me high resolution pics that I could use to program off of.  His issued carbine is not a Block II, is why I was asking if they (block ii's) were rollmarked so.
He also sent me photo's of his issued carbine frmo 2006-2007. It was marked M4 and was mfg'd by Colt Defense.
http://i840.photobucket.com/albums/zz327/T00lmanii/AFG_-_M4A1_zpsd51fb5c1.jpg
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Originally Posted By Stoner25mkiv:
Originally Posted By Tmender03:
I was under the impression that they were marked with Colt Defense.

Hmmmmmm. You may be correct, as I do not know. I was given this photo by an individual who served in Afghanistan from 2010-2013. It is the carbine he was issued, and is rollmarked as my engraving. He sent me high resolution pics that I could use to program off of.  His issued carbine is not a Block II, is why I was asking if they (block ii's) were rollmarked so.
He also sent me photo's of his issued carbine frmo 2006-2007. It was marked M4 and was mfg'd by Colt Defense.
http://i840.photobucket.com/albums/zz327/T00lmanii/AFG_-_M4A1_zpsd51fb5c1.jpg


man the NT4 looks perfect on the mod 0.

awesome rifle
Link Posted: 11/4/2014 1:21:52 PM EDT
[#22]
Link Posted: 11/4/2014 1:28:43 PM EDT
[#23]
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Originally Posted By BCV:
is anyone rocking a LWRC Ultra Compact stock on their MK18?
View Quote


anyone?
Link Posted: 11/4/2014 2:28:29 PM EDT
[#24]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By amphibian:You can split the difference in half and go with approximately 10 thousandths instead of 20 thousands and be right at .059 or .063 with a Baby Govnah.  PMC bronze may not lock the bolt back unsuppressed but MK262 probably will.
View Quote


This doesn't work in my experience. I've done fairly extensive shooting with Colt 6920 barrels cut down from 16" to 10.3" with no work done to the gas port. So in theory that should put them right between .062 and .064. In my experience with that size, forget about bolt locking back, you can't even expect the weapon to cycle reliably with LC M855. Lots of short stroking (Carbine spring, H2 buffer). Same result even if I drop the buffer down to a standard carbine buffer.

If you want something to run reliably unsurpassed, I wouldn't recommend anything smaller than .068. And even then you'll probably have issues with weak ammo. So .070 seems to be the winner. (who woulda thunk Crane knew what they were doing?)

I don't claim to be an engineer, but I imagine there's a difference between the gas block port sizes and barrel port sizes in the amounts of pressure too. I'm guessing the plate that has the holes in it for the gas block isn't as thick as a barrel, so even if the holes are the same size, it's just moving through a thin plate vs the barrel wall. I know we're splitting hairs here, but when you play the game of tight tolerances seems like you have to account for it all. My point being maybe .059 - .063 with a Baby Govnah would cycle fine whereas just a barrel with a .059 - .063 hole wouldn't.

Thanks for making that video BTW, it's nice to finally see some documented results. I still have some open questions on the reliability of using an adjustable gas block, but I haven't had enough time to look in to the Govnah's design to see if it'd be prone to the same issues adjustable blocks have had in the past. It certainly looks promising though and I'll be researching it for my next build.
Link Posted: 11/4/2014 2:36:46 PM EDT
[#25]
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Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg
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Interesting to see the OPMOD EXPS on there…
Link Posted: 11/4/2014 2:46:45 PM EDT
[#26]

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Originally Posted By TinyCrumb:
Interesting to see the OPMOD EXPS on there…
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Originally Posted By TinyCrumb:



Originally Posted By wayfaerer320:

http://i.imgur.com/YtGTK7U.jpg




Interesting to see the OPMOD EXPS on there…




 
I was thinking the same thing as well when I first saw it.
Link Posted: 11/4/2014 3:03:58 PM EDT
[#27]


Link Posted: 11/4/2014 3:33:40 PM EDT
[Last Edit: amphibian] [#28]
Link Posted: 11/4/2014 3:38:42 PM EDT
[#29]
couple favorites of mine...



Link Posted: 11/4/2014 3:49:19 PM EDT
[#30]
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Originally Posted By TinyCrumb:


Interesting to see the OPMOD EXPS on there…
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Originally Posted By TinyCrumb:
Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg


Interesting to see the OPMOD EXPS on there…


And a SSF trigger,  based on trigger pins, and a M16A2 or M4 lower...engraved AUTO over BURST, I assume...
Link Posted: 11/4/2014 4:05:42 PM EDT
[#31]
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Originally Posted By TinyCrumb:


Interesting to see the OPMOD EXPS on there…
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Originally Posted By TinyCrumb:
Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg


Interesting to see the OPMOD EXPS on there…


What I found shocking was the bracelet...to each their own!
Link Posted: 11/4/2014 4:15:10 PM EDT
[#32]
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Originally Posted By TacticalR:


What I found shocking was the bracelet...to each their own!
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Originally Posted By TacticalR:
Originally Posted By TinyCrumb:
Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg


Interesting to see the OPMOD EXPS on there…


What I found shocking was the bracelet...to each their own!


Pretty sure that's a KIA/memorial bracelet...
Link Posted: 11/4/2014 4:18:39 PM EDT
[#33]
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Originally Posted By TacticalR:


What I found shocking was the bracelet...to each their own!
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Originally Posted By TacticalR:
Originally Posted By TinyCrumb:
Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg


Interesting to see the OPMOD EXPS on there…


What I found shocking was the bracelet...to each their own!


Your ignorance is far more shocking than either.
Link Posted: 11/4/2014 4:49:22 PM EDT
[#34]



Link Posted: 11/4/2014 4:51:56 PM EDT
[#35]
this isnt airsoft is it??

if not..appears to be a L119..

Link Posted: 11/4/2014 4:53:20 PM EDT
[#36]
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Originally Posted By hatexoc:
<a href="http://s1263.photobucket.com/user/hatexoc/media/C09690ED-313E-49AA-9281-24595F730A0C_zpsoc9vrkfx.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/C09690ED-313E-49AA-9281-24595F730A0C_zpsoc9vrkfx.jpg</a>
<a href="http://s1263.photobucket.com/user/hatexoc/media/D38B7E19-7EE3-4340-B6F3-A9C4BC468E02_zpsuhrhhk2w.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/D38B7E19-7EE3-4340-B6F3-A9C4BC468E02_zpsuhrhhk2w.jpg</a>
<a href="http://s1263.photobucket.com/user/hatexoc/media/B047B441-5F01-486D-A0FE-9176EEDC1859_zps1b4lcds0.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/B047B441-5F01-486D-A0FE-9176EEDC1859_zps1b4lcds0.jpg</a>
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No offense, but I find this a really odd build. Why go through all the work to put a custom engraved NoDak A1 lower on a CQBR upper that should have an M4 lower?
Link Posted: 11/4/2014 4:56:23 PM EDT
[Last Edit: TinyCrumb] [#37]
Thanks! Found em. Interesting to see standard PEQs. And a BAD lever.
Link Posted: 11/4/2014 5:00:23 PM EDT
[Last Edit: Fiyero] [#38]
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Originally Posted By TinyCrumb:


Did you happen to know the original source for the top 2? Pretty sure they came from a Facebook page but was unable to locate which one.
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They're all from 3rd's Facebook.
Link Posted: 11/4/2014 5:06:19 PM EDT
[#39]
KAC triple tap kosher on a mod0?
Link Posted: 11/4/2014 5:09:37 PM EDT
[Last Edit: AR-Ryan21] [#40]
Is the KAC RAS the correct handguard for a Mod 0?

ETA - looks like a KAC RIS - first page is a charm.
Link Posted: 11/4/2014 5:38:57 PM EDT
[#41]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By TinyCrumb:


No offense, but I find this a really odd build. Why go through all the work to put a custom engraved NoDak A1 lower on a CQBR upper that should have an M4 lower?
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Originally Posted By TinyCrumb:
Originally Posted By hatexoc:
<a href="http://s1263.photobucket.com/user/hatexoc/media/C09690ED-313E-49AA-9281-24595F730A0C_zpsoc9vrkfx.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/C09690ED-313E-49AA-9281-24595F730A0C_zpsoc9vrkfx.jpg</a>
<a href="http://s1263.photobucket.com/user/hatexoc/media/D38B7E19-7EE3-4340-B6F3-A9C4BC468E02_zpsuhrhhk2w.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/D38B7E19-7EE3-4340-B6F3-A9C4BC468E02_zpsuhrhhk2w.jpg</a>
<a href="http://s1263.photobucket.com/user/hatexoc/media/B047B441-5F01-486D-A0FE-9176EEDC1859_zps1b4lcds0.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/B047B441-5F01-486D-A0FE-9176EEDC1859_zps1b4lcds0.jpg</a>


No offense, but I find this a really odd build. Why go through all the work to put a custom engraved NoDak A1 lower on a CQBR upper that should have an M4 lower?


its probably suppose to be a mk18??
Link Posted: 11/4/2014 6:30:57 PM EDT
[#42]
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Originally Posted By TinyCrumb:


No offense, but I find this a really odd build. Why go through all the work to put a custom engraved NoDak A1 lower on a CQBR upper that should have an M4 lower?
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Originally Posted By TinyCrumb:
Originally Posted By hatexoc:
<a href="http://s1263.photobucket.com/user/hatexoc/media/C09690ED-313E-49AA-9281-24595F730A0C_zpsoc9vrkfx.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/C09690ED-313E-49AA-9281-24595F730A0C_zpsoc9vrkfx.jpg</a>
<a href="http://s1263.photobucket.com/user/hatexoc/media/D38B7E19-7EE3-4340-B6F3-A9C4BC468E02_zpsuhrhhk2w.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/D38B7E19-7EE3-4340-B6F3-A9C4BC468E02_zpsuhrhhk2w.jpg</a>
<a href="http://s1263.photobucket.com/user/hatexoc/media/B047B441-5F01-486D-A0FE-9176EEDC1859_zps1b4lcds0.jpg.html" target="_blank">http://i1263.photobucket.com/albums/ii640/hatexoc/B047B441-5F01-486D-A0FE-9176EEDC1859_zps1b4lcds0.jpg</a>


No offense, but I find this a really odd build. Why go through all the work to put a custom engraved NoDak A1 lower on a CQBR upper that should have an M4 lower?


There are several old M16/M16A1 lowers still in circulation that have been used as foundations for this system.
Link Posted: 11/4/2014 6:49:08 PM EDT
[Last Edit: TinyCrumb] [#43]
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Originally Posted By pbjunkiee:
KAC triple tap kosher on a mod0?
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Originally Posted By pbjunkiee:
KAC triple tap kosher on a mod0?


Negative. That said, it does accept the correct suppressor for a CQBR, so if you're going to run the NT4 can then it could work. But if you're going for clone correctness, no.

Originally Posted By AR-Ryan21:
Is the KAC RAS the correct handguard for a Mod 0?

ETA - looks like a KAC RIS - first page is a charm.


RIS = Mk 18, RAS = CQBR. The RAS is an "upgrade" to the RIS though and easier to find so a lot of people use them on Mk 18 builds and they are visually 99% correct.

Originally Posted By MattNificent:

its probably suppose to be a mk18??

But then it'd have the wrong Aimpoint mount, stock, grip and Mk 18's don't use suppressors. Looks clearly to be a CQBR build but with a grey A1 lower. Just found it odd. Still badass gun.

Originally Posted By warpig8654:There are several old M16/M16A1 lowers still in circulation that have been used as foundations for this system.

But grey? And seems like the M4 lowers are far more common, and certainly on the civilian side much easier to come by. Just saying, seems odd to go out of the way to do that. *shrug*. Not that it matters, not my gun, and looks like a shooter.
Link Posted: 11/4/2014 6:49:19 PM EDT
[#44]
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Originally Posted By TinyCrumb:


Interesting to see the OPMOD EXPS on there…
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Originally Posted By TinyCrumb:
Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg


Interesting to see the OPMOD EXPS on there…


I was going to say the same thing.  COTS purchase maybe?
Link Posted: 11/4/2014 6:51:07 PM EDT
[#45]
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Originally Posted By RJeff21:


I was going to say the same thing.  COTS purchase maybe?
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Originally Posted By RJeff21:
Originally Posted By TinyCrumb:
Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg


Interesting to see the OPMOD EXPS on there…


I was going to say the same thing.  COTS purchase maybe?


Not sure. I don't really even understand what an OPMOD EXPS3 is exactly. Seems like the OPMOD EXPS2 is an EXPS2 build on the EXPS3 chasis but without the NV capability of the 3. But an OPMOD EXPS3? I don't really understand what that is or what the point of it is even though I see them for sale.
Link Posted: 11/4/2014 6:57:30 PM EDT
[Last Edit: WUPHF] [#46]
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Originally Posted By TinyCrumb:


Not sure. I don't really even understand what an OPMOD EXPS3 is exactly. Seems like the OPMOD EXPS2 is an EXPS2 build on the EXPS3 chasis but without the NV capability of the 3. But an OPMOD EXPS3? I don't really understand what that is or what the point of it is even though I see them for sale.
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Originally Posted By TinyCrumb:
Originally Posted By RJeff21:
Originally Posted By TinyCrumb:
Originally Posted By wayfaerer320:
http://i.imgur.com/YtGTK7U.jpg


Interesting to see the OPMOD EXPS on there…


I was going to say the same thing.  COTS purchase maybe?


Not sure. I don't really even understand what an OPMOD EXPS3 is exactly. Seems like the OPMOD EXPS2 is an EXPS2 build on the EXPS3 chasis but without the NV capability of the 3. But an OPMOD EXPS3? I don't really understand what that is or what the point of it is even though I see them for sale.


As far as I knew "OPMOD" refers to systems that are only available from Optics Planet.  I'm not really sure if there is even a difference between it and a standard EXPS-3, but it's definitely Optics Planet's "thing."
Link Posted: 11/4/2014 7:02:50 PM EDT
[#47]

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Originally Posted By RJeff21:
As far as I knew "OPMOD" refers to systems that are only available from Optics Planet.  I'm not really sure if there is even a difference between it and a standard EXPS-3, but it's definitely Optics Planet's "thing."
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Originally Posted By RJeff21:



Originally Posted By TinyCrumb:


Originally Posted By RJeff21:


Originally Posted By TinyCrumb:


Originally Posted By wayfaerer320:

http://i.imgur.com/YtGTK7U.jpg




Interesting to see the OPMOD EXPS on there…




I was going to say the same thing.  COTS purchase maybe?




Not sure. I don't really even understand what an OPMOD EXPS3 is exactly. Seems like the OPMOD EXPS2 is an EXPS2 build on the EXPS3 chasis but without the NV capability of the 3. But an OPMOD EXPS3? I don't really understand what that is or what the point of it is even though I see them for sale.




As far as I knew "OPMOD" refers to systems that are only available from Optics Planet.  I'm not really sure if there is even a difference between it and a standard EXPS-3, but it's definitely Optics Planet's "thing."




 
Yep - OPMOD is exclusive to Optics Planet.
Link Posted: 11/4/2014 7:21:55 PM EDT
[#48]
Does anyone's RIS II have the Savannah, GA markings instead of Black Creek? I was looking at mine today and noticed it was different. Date code on it says '08. I never realized DD produced the RIS II while they were still in Savannah.
Link Posted: 11/4/2014 7:42:51 PM EDT
[Last Edit: secretwheelman] [#49]




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Originally Posted By gaston4:





Does anyone's RIS II have the Savannah, GA markings instead of Black Creek? I was looking at mine today and noticed it was different. Date code on it says '08. I never realized DD produced the RIS II while they were still in Savannah.
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I've seen an earlier RIS II FSP, with holes in the front-lower rail section, that was marked Savannah.
 
Link Posted: 11/4/2014 7:46:15 PM EDT
[#50]
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Originally Posted By secretwheelman:
I've seen an earlier RIS II FSP, with holes in the front-lower rail section, that was marked Savannah.
 
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Originally Posted By secretwheelman:
Originally Posted By gaston4:
Does anyone's RIS II have the Savannah, GA markings instead of Black Creek? I was looking at mine today and noticed it was different. Date code on it says '08. I never realized DD produced the RIS II while they were still in Savannah.
I've seen an earlier RIS II FSP, with holes in the front-lower rail section, that was marked Savannah.
 


Mine is a standard Non-FSP, and I believe the bottom piece is the standard kind. I will check when I get home. The color also seems a lot lighter and more matte than the newer ones.
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