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Mk 18 / CQBR (Page 1494 of 1574)
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Link Posted: 12/26/2021 4:58:51 PM EST
[Last Edit: Tyrant556] [#1]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By 2Keylows:

At least 2 rebarrels.
Curious to see what the inside looks like. I've seen some used ones with solid copper deposits due to the firing schedule lol
View Quote


I didn't get to capture an inside photo before installing but it was nasty full of carbon.
It appears previous install used a lot of shims and caused solid carbon build-up inside the thread gap and will not fully seat/time with my barrel using just a few shims (could be due to multiple rebarrels?)..had to patiently scrape and tap, install without a shim and eventually broke those carbon build-up in the threads...



Link Posted: 12/26/2021 5:48:53 PM EST
[#2]
Speaking of 4 prongs, what's the status on the new production ones? Are they readily available now?
Link Posted: 12/26/2021 5:59:05 PM EST
[#3]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By UndrGrndPrdcts:
Speaking of 4 prongs, what's the status on the new production ones? Are they readily available now?
View Quote

Yes, but Surefire hasn’t released a batch since early fall.
Link Posted: 12/26/2021 6:22:33 PM EST
[#4]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By mdavis:

Yes, but Surefire hasn’t released a batch since early fall.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By mdavis:
Originally Posted By UndrGrndPrdcts:
Speaking of 4 prongs, what's the status on the new production ones? Are they readily available now?

Yes, but Surefire hasn’t released a batch since early fall.

So still have to wait on batches. Any idea when the next will be? I need another one.
Link Posted: 12/26/2021 6:40:41 PM EST
[#5]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By UndrGrndPrdcts:

So still have to wait on batches. Any idea when the next will be? I need another one.
View Quote
Soon is the word. Surefire had them on their site for a few minutes but went OOS so I suspect dealers should be getting them.
Link Posted: 12/26/2021 6:42:43 PM EST
[#6]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LsuJon:
Soon is the word. Surefire had them on their site for a few minutes but went OOS so I suspect dealers should be getting them.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LsuJon:
Originally Posted By UndrGrndPrdcts:

So still have to wait on batches. Any idea when the next will be? I need another one.
Soon is the word. Surefire had them on their site for a few minutes but went OOS so I suspect dealers should be getting them.

Hopefully I don't miss them.
Link Posted: 12/26/2021 7:10:42 PM EST
[#7]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By UndrGrndPrdcts:

Hopefully I don't miss them.
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Im in the same boat. I'll post here if I see them after I secure mine that is
Link Posted: 12/26/2021 7:42:10 PM EST
[#8]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Tyrant556:
I didn't get to capture an inside photo before installing but it was nasty full of carbon.
It appears previous install used a lot of shims and caused solid carbon build-up inside the thread gap and will not fully seat/time with my barrel using just a few shims (could be due to multiple rebarrels?)..had to patiently scrape and tap, install without a shim and eventually broke those carbon build-up in the threads...
https://i.imgur.com/6woLE7Z.jpg
https://i.imgur.com/Xtpqjoe.jpg
View Quote

As long as it's concentric and suppressor lugs aren't clapped. Your good.
I'd run it.
Link Posted: 12/26/2021 11:16:21 PM EST
[#9]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By FONTY:
Brownells has stripped Colt 10.3 & 11.5 barrels $246.99 plus $25 off coupon.
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10.3 Barrel + Colt copper extractor spring/insert + Brownells $25 off code + AJ cash back = $243.54 shipped

Nice deal
Link Posted: 12/26/2021 11:51:58 PM EST
[#10]
Mines got some pretty blues and greens, but nothing like the salt buildup on the one from shield and spear.
Not even at a thousand rounds yet.
Attachment Attached File
Attachment Attached File
Link Posted: 12/26/2021 11:55:28 PM EST
[Last Edit: Dyzastr] [#11]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JLAudio:


10.3 Barrel + Colt copper extractor spring/insert + Brownells $25 off code + AJ cash back = $243.54 shipped

Nice deal
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JLAudio:
Originally Posted By FONTY:
Brownells has stripped Colt 10.3 & 11.5 barrels $246.99 plus $25 off coupon.


10.3 Barrel + Colt copper extractor spring/insert + Brownells $25 off code + AJ cash back = $243.54 shipped

Nice deal
How does one go about getting the AJ code/discount?

10.3” OOS. Bummer. Back order available.
Link Posted: 12/27/2021 12:13:06 AM EST
[#12]
Left was brand new when i got it.

Attachment Attached File


Link Posted: 12/27/2021 12:37:27 AM EST
[#13]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brodband8:
Left was brand new when i got it.

https://www.ar15.com/media/mediaFiles/283538/IMG_2754_jpg-2218245.JPG

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Link Posted: 12/27/2021 12:54:08 AM EST
[#14]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brodband8:
Left was brand new when i got it.

https://www.ar15.com/media/mediaFiles/283538/IMG_2754_jpg-2218245.JPG

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Respect.
Link Posted: 12/27/2021 1:29:01 AM EST
[#15]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brodband8:
Left was brand new when i got it.

https://www.ar15.com/media/mediaFiles/283538/IMG_2754_jpg-2218245.JPG

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How's the blast baffle looking? Any idea of round count on the 4p? And the suppressor?
Link Posted: 12/27/2021 1:36:44 AM EST
[#16]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Dyzastr:
How's the blast baffle looking? Any idea of round count on the 4p? And the suppressor?
View Quote


Can was rebuilt by surefire a few years ago.  556rc.  That pic was around 25k two barrels ago
Link Posted: 12/27/2021 1:24:42 PM EST
[#17]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brodband8:
Left was brand new when i got it.

https://www.ar15.com/media/mediaFiles/283538/IMG_2754_jpg-2218245.JPG

View Quote


Whosoever holds this hammer 4-Prong, if they be worthy, shall possess the power of Thor Clones....
Link Posted: 12/27/2021 4:29:44 PM EST
[#18]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brodband8:
Left was brand new when i got it.

https://www.ar15.com/media/mediaFiles/283538/IMG_2754_jpg-2218245.JPG

View Quote

Tell us how you shoot a lot, without telling us you shoot a lot.
Link Posted: 12/27/2021 6:04:50 PM EST
[#19]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brodband8:


Can was rebuilt by surefire a few years ago.  556rc.  That pic was around 25k two barrels ago
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By brodband8:
Originally Posted By Dyzastr:
How's the blast baffle looking? Any idea of round count on the 4p? And the suppressor?


Can was rebuilt by surefire a few years ago.  556rc.  That pic was around 25k two barrels ago
Right on. Did you happen to document the blast baffle erosion? Or the weight of the suppressor as it aged? I remember Krdt did some documentation on his suppressor baffle erosion over time. I doubt I'll ever shoot enough to need mine re-cored, but I think  it's still interesting to see.
Link Posted: 12/27/2021 7:16:30 PM EST
[#20]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LsuJon:
Soon is the word. Surefire had them on their site for a few minutes but went OOS so I suspect dealers should be getting them.
View Quote


I hope that means the two I have on backorder from Euro Optics show up soon.
Link Posted: 12/27/2021 8:01:30 PM EST
[#21]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jake-cutter:


I hope that means the two I have on backorder from Euro Optics show up soon.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jake-cutter:
Originally Posted By LsuJon:
Soon is the word. Surefire had them on their site for a few minutes but went OOS so I suspect dealers should be getting them.


I hope that means the two I have on backorder from Euro Optics show up soon.
Ya, hopefully. You should have first dibs at this point. That was back in like August, wasn't it?
Link Posted: 12/27/2021 8:05:42 PM EST
[#22]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Dyzastr:
Ya, hopefully. You should have first dibs at this point. That was back in like August, wasn't it?
View Quote


Yes. I ordered two from there and one from DSG. The DSG one came quick so I've been shocked at how long the Euro Optics ones have been. Have a crane barrel, marked upper, and new hand guard ready.
Link Posted: 12/27/2021 8:49:07 PM EST
[#23]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Dyzastr:
Right on. Did you happen to document the blast baffle erosion? Or the weight of the suppressor as it aged? I remember Krdt did some documentation on his suppressor baffle erosion over time. I doubt I'll ever shoot enough to need mine re-cored, but I think  it's still interesting to see.
View Quote

Lol
Link Posted: 12/28/2021 8:25:14 PM EST
[#24]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jake-cutter:


Yes. I ordered two from there and one from DSG. The DSG one came quick so I've been shocked at how long the Euro Optics ones have been. Have a crane barrel, marked upper, and new hand guard ready.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jake-cutter:
Originally Posted By Dyzastr:
Ya, hopefully. You should have first dibs at this point. That was back in like August, wasn't it?


Yes. I ordered two from there and one from DSG. The DSG one came quick so I've been shocked at how long the Euro Optics ones have been. Have a crane barrel, marked upper, and new hand guard ready.
Do you know anyone else that ordered through euro optics? Has anyone gotten a 4p from them since then?
Link Posted: 12/28/2021 8:38:09 PM EST
[#25]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Dyzastr:
Do you know anyone else that ordered through euro optics? Has anyone gotten a 4p from them since then?
View Quote


No, I am not aware of anyone else that got one from them as they immediately went backorder and kept accepting orders from day 1. I have ordered from them before and never had an issue. Emailed them a few months ago and they had no ETA but offered a refund, I opted to keep my spots and hoped they would have arrived by now.
Link Posted: 12/28/2021 10:29:18 PM EST
[#26]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jake-cutter:


No, I am not aware of anyone else that got one from them as they immediately went backorder and kept accepting orders from day 1. I have ordered from them before and never had an issue. Emailed them a few months ago and they had no ETA but offered a refund, I opted to keep my spots and hoped they would have arrived by now.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jake-cutter:
Originally Posted By Dyzastr:
Do you know anyone else that ordered through euro optics? Has anyone gotten a 4p from them since then?


No, I am not aware of anyone else that got one from them as they immediately went backorder and kept accepting orders from day 1. I have ordered from them before and never had an issue. Emailed them a few months ago and they had no ETA but offered a refund, I opted to keep my spots and hoped they would have arrived by now.
Gotcha. Ya, at this point, it doesn't hurt to keep your money with them until they come through, or if someone else gets them in stock you could opt to buy from another, then either get a refund from euro optic, or sell them when they arrive, unless you have a need for that many 4p's. I kinda wish I would have gotten 1 more, but I'm also totally fine with running one upper with the sfct.
Link Posted: 12/29/2021 3:47:59 AM EST
[#27]
I ordered two  through Euro Optic. Received one and the other went on back order. I’ve checked in with them twice just to make sure I hadn’t been forgotten. Their CS seems great. Both times I checked in they offered a refund if I wanted. Here’s to hoping the new batches come in soon.
Link Posted: 12/29/2021 8:41:02 AM EST
[#28]
Orders through them as well and just patiently waiting.  I'm eager to see what I get first, the RC2 or the 4-prong.
Link Posted: 12/29/2021 11:34:16 AM EST
[#29]
Proven Arms has 4 Prongs in stock for $275.

https://www.provenoutfitters.com/socom-4-prong-flash-hider
Link Posted: 12/29/2021 11:46:50 AM EST
[#30]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Spatten:
Proven Arms has 4 Prongs in stock for $275.

https://www.provenoutfitters.com/socom-4-prong-flash-hider
View Quote
Highway robbery.
Link Posted: 12/29/2021 12:38:48 PM EST
[#31]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Spatten:
Proven Arms has 4 Prongs in stock for $275.

https://www.provenoutfitters.com/socom-4-prong-flash-hider
View Quote


Just a little bit of price gouging going on there

People will pay it though
Link Posted: 12/29/2021 2:49:17 PM EST
[#32]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JLAudio:


Just a little bit of price gouging going on there

People will pay it though
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JLAudio:
Originally Posted By Spatten:
Proven Arms has 4 Prongs in stock for $275.

https://www.provenoutfitters.com/socom-4-prong-flash-hider


Just a little bit of price gouging going on there

People will pay it though

Theres been worse on the EE for used ones
Link Posted: 12/29/2021 3:05:30 PM EST
[#33]
Has anyone seen any NT4 flash hiders around lately?
Link Posted: 12/29/2021 4:08:55 PM EST
[#34]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Spatten:
Proven Arms has 4 Prongs in stock for $275.

https://www.provenoutfitters.com/socom-4-prong-flash-hider
View Quote
Hope their shoes find dog shit and their bare feet find legos
Link Posted: 12/29/2021 7:12:27 PM EST
[#35]
Making some progress with my 1.5. A salty 4 prong arrived today. Headed to the range to zero one of these optics first thing in the morning. Help me decide which one. The other will end up on a 14.5 Block II. Both are Su marked.



Link Posted: 12/29/2021 7:47:30 PM EST
[#36]
So with all the options we have these days with urgi's, 300 blk's, mcx's, and tons of quality parts and rifles out there, what role is your mk18/cqbr fulfilling? Dedicated night gun? HD? Shtf? Clone that sits in the safe?
Link Posted: 12/29/2021 7:56:07 PM EST
[Last Edit: -KentuckyWindage-] [#37]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DBrock07:
Making some progress with my 1.5. A salty 4 prong arrived today. Headed to the range to zero one of these optics first thing in the morning. Help me decide which one. The other will end up on a 14.5 Block II. Both are Su marked.

https://i.imgur.com/xMn2QmJ.jpg

https://i.imgur.com/2Hu1hyL.jpg
View Quote


Attachment Attached File


I like both
Link Posted: 12/29/2021 8:51:14 PM EST
[#38]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By UndrGrndPrdcts:
So with all the options we have these days with urgi's, 300 blk's, mcx's, and tons of quality parts and rifles out there, what role is your mk18/cqbr fulfilling? Dedicated night gun? HD? Shtf? Clone that sits in the safe?
View Quote

I dont want a 300 blk and I don't want a geissele rail. Soo...
Link Posted: 12/29/2021 8:54:38 PM EST
[#39]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JLAudio:


Just a little bit of price gouging going on there

People will pay it though
View Quote View All Quotes
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JLAudio:
Originally Posted By Spatten:
Proven Arms has 4 Prongs in stock for $275.

https://www.provenoutfitters.com/socom-4-prong-flash-hider


Just a little bit of price gouging going on there

People will pay it though


Yes...they will

That is what I paid for my first one.
Link Posted: 12/30/2021 2:23:34 PM EST
[#40]
Does anyone know what size the mounting screws are to mount the Doctor? The ones that came with it are too big. I could break out the calipers but I'm being lazy.

Link Posted: 12/30/2021 2:56:31 PM EST
[#41]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Alaska511:


Yes...they will

That is what I paid for my first one.
View Quote
That was probably back when they were unicorns and the price was some what justified. Now they are just taking advantage of people who don't realize you can get them from surefire.  

Link Posted: 12/30/2021 9:49:11 PM EST
[#42]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LsuJon:
That was probably back when they were unicorns and the price was some what justified. Now they are just taking advantage of people who don't realize you can get them from surefire.  

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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LsuJon:
Originally Posted By Alaska511:


Yes...they will

That is what I paid for my first one.
That was probably back when they were unicorns and the price was some what justified. Now they are just taking advantage of people who don't realize you can get them from surefire.  



Yessir, 2 years ago when I got my RC
Link Posted: 12/30/2021 10:40:08 PM EST
[#43]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LsuJon:
That was probably back when they were unicorns and the price was some what justified. Now they are just taking advantage of people who don't realize you can get them from surefire.  

View Quote View All Quotes
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LsuJon:
Originally Posted By Alaska511:


Yes...they will

That is what I paid for my first one.
That was probably back when they were unicorns and the price was some what justified. Now they are just taking advantage of people who don't realize you can get them from surefire.  


You don't want to know what I paid for a heavily used one. Thing was in bad shape. Stupid me.
Link Posted: 12/30/2021 11:01:57 PM EST
[#44]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By UndrGrndPrdcts:
So with all the options we have these days with urgi's, 300 blk's, mcx's, and tons of quality parts and rifles out there, what role is your mk18/cqbr fulfilling? Dedicated night gun? HD? Shtf? Clone that sits in the safe?
View Quote


It fulfills my desire to own a Mk18…any other retarded questions I can answer for you?

Link Posted: 12/30/2021 11:13:25 PM EST
[#45]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By dmaz79:


It fulfills my desire to own a Mk18…any other retarded questions I can answer for you?

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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By dmaz79:
Originally Posted By UndrGrndPrdcts:
So with all the options we have these days with urgi's, 300 blk's, mcx's, and tons of quality parts and rifles out there, what role is your mk18/cqbr fulfilling? Dedicated night gun? HD? Shtf? Clone that sits in the safe?


It fulfills my desire to own a Mk18…any other retarded questions I can answer for you?



Link Posted: 12/30/2021 11:16:11 PM EST
[#46]
Link Posted: 12/31/2021 12:12:48 AM EST
[#47]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By SecretSquirell:
Does anyone know what size the mounting screws are to mount the Doctor? The ones that came with it are too big. I could break out the calipers but I'm being lazy.

https://www.ar15.com/media/mediaFiles/204916/20211230_130951-2222038.jpg
View Quote

Also...anyone have a link to a cover for this? Is the cover for the Docter II the same as this one?
Link Posted: 12/31/2021 2:18:17 AM EST
[Last Edit: tnbigdawg] [#48]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By SecretSquirell:

Also...anyone have a link to a cover for this? Is the cover for the Docter II the same as this one?
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I got mine from the link below back in 2019, but they all got the new NOBLEX name on it now. They also included a bag of Haribo gummy bears from Germany in my order lol.

SKU: noblex58628
Old SKU: 58628
https://www.optics-trade.eu/us/noblex-sight-ii-cover.html

Link Posted: 12/31/2021 8:17:11 AM EST
[#49]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By -KentuckyWindage-:


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Originally Posted By -KentuckyWindage-:
Originally Posted By dmaz79:
Originally Posted By UndrGrndPrdcts:
So with all the options we have these days with urgi's, 300 blk's, mcx's, and tons of quality parts and rifles out there, what role is your mk18/cqbr fulfilling? Dedicated night gun? HD? Shtf? Clone that sits in the safe?


It fulfills my desire to own a Mk18…any other retarded questions I can answer for you?




Man, tough crowd in here lately . Didn't used to be like this.
Link Posted: 12/31/2021 9:19:59 AM EST
[#50]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By UndrGrndPrdcts:

Man, tough crowd in here lately . Didn't used to be like this.
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By UndrGrndPrdcts:
Originally Posted By -KentuckyWindage-:
Originally Posted By dmaz79:
Originally Posted By UndrGrndPrdcts:
So with all the options we have these days with urgi's, 300 blk's, mcx's, and tons of quality parts and rifles out there, what role is your mk18/cqbr fulfilling? Dedicated night gun? HD? Shtf? Clone that sits in the safe?


It fulfills my desire to own a Mk18…any other retarded questions I can answer for you?




Man, tough crowd in here lately . Didn't used to be like this.


It’s all good, don’t worry this thread isn’t as bad as the Urgi thread.  Seems like MLOK brings out the worst in people
Page / 1574
Mk 18 / CQBR (Page 1494 of 1574)
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