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Link Posted: 5/27/2022 12:55:29 PM EST
[#1]
United States Army machinegun trivia:  the service's machinegun expertise resides in the Army National Guard.  They host annual regional and national machinegun matches at the Winston P. Wilson National Guard Championships.  If your unit is not National Guard (i.e., you are Regular Army or Reserve, Marines or Marine Reserve, other service, or allies from overseas) you shoot concurrently on the same ranges, at the same time, in the Armed Forces Skill-at-Arms Meeting Championships -- you have no excuse for not shooting for bragging rights.

Active Army officers and Soldiers (particularly senior NCOs) usually lose their minds when they read this, as most will have never heard of the matches (or get - give command support to train teams to participate).











2018 Winston P. Wilson Machine Gun Championship Day One

2018 Winston P. Wilson Machine Gun Championship - Day Two

2018 Winston P. Wilson Machine Gun Championship - Day Three

2018 Winston P. Wilson Machine Gun Championship - Day Four

2018 Winston P. Wilson Machine Gun Championships
Link Posted: 5/27/2022 1:03:10 PM EST
[#2]
Why do we still use the Ma Deuce?

Because it’s heavy and lasts forever(with proper headspace and timing).


The grunt just has to break their backs and let the superb care at the VA take care of them(sarcasm).
Link Posted: 5/27/2022 1:08:07 PM EST
[#3]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Is that a titanium receiver?
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Quoted:
Quoted:
The MAG58 is better overall though, and the weight issue can be dealt with.

https://www.ar15.com/media/mediaFiles/135411/Ksp58DF_jpg-2398855.JPG
Is that a titanium receiver?


No, I wish we had that. With a Ti receiver it would be just about perfect.
Link Posted: 5/27/2022 1:09:57 PM EST
[#4]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


Well that's certainly a different setup. What's the weight on that?
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Quoted:
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The PKM isn't a bad gun, as long as you accept the Soviet design philosophy behind it.

The MAG58 is better overall though, and the weight issue can be dealt with.

https://www.ar15.com/media/mediaFiles/135411/Ksp58DF_jpg-2398855.JPG


Well that's certainly a different setup. What's the weight on that?


Overall it's about 3kg lighter than our standard version, but the handling is lightyears ahead.
Link Posted: 5/27/2022 1:32:21 PM EST
[#5]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
What is/was the fix?

I terminate my belts with snap caps to avoid bolt deformation.
View Quote

good idea. (for a non-combat use gun)
the problem with the gun is that the bolt channel increases pitch (think rifling pitch)
this means that the bolt ALWAYS crashes into the channel.
it is meant to increase the bolt velocity in closing for reliability.
the bolts are VERY hard, and so they chip corners and break.
remedy is to round the broken part off (if no more than 1/3 of the bolt is missing!! using emery cloth.
so bolt replacements are common.
red tagged and off to depot
Link Posted: 5/27/2022 1:32:30 PM EST
[#6]
When the British first adopted the MAG-58, they also adopted the aircraft version.

The standard aircraft version had an aluminum rear receiver block and this was always a point f failure and needed frequent replacement.

The British didn't want two rear receiver blocks in inventory, so instead of the standard infantry steel rear block, the British used the breakage prone aluminum rear block in all of their MAG-58's.

The M249 had its bolt rail rivets come loose in fewer rounds than the M240.

This required more frequent rebuilding by FN, than the M240.

The FN repair for loose M249 bolt rail rivets, was to rivet new rails and since the rivet holes in the receiver were stretched, the rails were also TIG welded to the receiver, with stainless steel weld filler, to avoid weld cracks, welding the heat treated steel parts.

Later and currently, FN both rivets and stainless steel TIG welds bolt rails in both M249 and M240 receivers when new, to avoid the parts wearing loose.

The welding used to be a repair for the M249, but became standard assembly for new M249 and M240 weapons.

The welding was never really needed for the M240, but since it extends the life of the M249, it was also added to the M240 construction, to help it last even longer.
Link Posted: 5/27/2022 1:46:30 PM EST
[#7]
When NATO adopted 7.62, West Germany did a bunch of testing and found that in the machine gun role, the 8mm had a more effective range, by 200 meters.

West Germany wanted to keep their machine guns in 8mm, but at that time, NATO wouldn't allow West Germany to do that.
Link Posted: 5/27/2022 2:19:10 PM EST
[#8]
Quoted:
When NATO adopted 7.62, West Germany did a bunch of testing and found that in the machine gun role, the 8mm had a more effective range, by 200 meters.

West Germany wanted to keep their machine guns in 8mm, but at that time, NATO wouldn't allow West Germany to do that.
View Quote


Kinda hard to standardize if everybody wants to keep there ammo
Plus in Europe, 200 extra meters is not a game changer.

Going to 7.62 was the correct call at that time.
Link Posted: 5/27/2022 6:59:13 PM EST
[#9]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
remedy is to round the broken part off (if no more than 1/3 of the bolt is missing!! using emery cloth.
View Quote
Ok, I've read about that previously.
So you literally helped write that part of the TM? Pretty cool.

You wouldn't happen to have the M60E3 specific manuals on PDF would you? They don't seem to be floating around on the net (the Navy ones).

Is there any particular grease you'd recommend lubing the bolt lugs with to prolong their service life? I've been using Lubriplate but if there's one better I'd love to hear about it.

Edit with designators for the PDFs I can't find:

M60E3:
SW-361-AA-MMI-0/M60E3
TM 02705E-10/1

M60E4 (MK43 Mod 0):
SW370-XX-MMO-010
SW370-AJ-OPI-010
Link Posted: 5/27/2022 7:15:45 PM EST
[#10]
Fellow combat vets on page 1 already said all that there is to say. The 240 is an outstanding Machine gun.

I'm real excited about the new MG that Special Operations got, though.
Link Posted: 5/27/2022 7:20:32 PM EST
[#11]
Discussion ForumsJump to Quoted PostQuote History
Quoted:



It’s the receiver that fails.
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Quoted:
Quoted:


Ten pounds of weight savings isn’t worth more maintenance? Parts can be replaced on schedule if armorers are doing their jobs.



It’s the receiver that fails.



And even as it fails it is Joe's fault.

Long live the 240.
Link Posted: 5/27/2022 7:21:16 PM EST
[#12]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


Then replace the receiver on an appropriate schedule?
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Quoted:



It’s the receiver that fails.


Then replace the receiver on an appropriate schedule?



That is anathema.
Link Posted: 5/27/2022 7:45:50 PM EST
[#13]
What a refreshing machine gun thread. This might be the first in GD I’ve seen where experienced users explain why the M240 series really is a beast and the PKM actually does have shortcomings.

I’ve carried the MK48, the M240B/L versions and plenty of PKMs on missions. I’ve never understood the mythical status people attribute to Russian machine guns.

The PKM works. It’s not the best. It’s not durable. It’s typical Russian “good enough”.
Link Posted: 5/27/2022 8:06:10 PM EST
[#14]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Ok, I've read about that previously.
So you literally helped write that part of the TM? Pretty cool.

You wouldn't happen to have the M60E3 specific manuals on PDF would you? They don't seem to be floating around on the net (the Navy ones).

Is there any particular grease you'd recommend lubing the bolt lugs with to prolong their service life? I've been using Lubriplate but if there's one better I'd love to hear about it.

Edit with designators for the PDFs I can't find:

M60E3:
SW-361-AA-MMI-0/M60E3
TM 02705E-10/1

M60E4 (MK43 Mod 0):
SW370-XX-MMO-010
SW370-AJ-OPI-010
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
remedy is to round the broken part off (if no more than 1/3 of the bolt is missing!! using emery cloth.
Ok, I've read about that previously.
So you literally helped write that part of the TM? Pretty cool.

You wouldn't happen to have the M60E3 specific manuals on PDF would you? They don't seem to be floating around on the net (the Navy ones).

Is there any particular grease you'd recommend lubing the bolt lugs with to prolong their service life? I've been using Lubriplate but if there's one better I'd love to hear about it.

Edit with designators for the PDFs I can't find:

M60E3:
SW-361-AA-MMI-0/M60E3
TM 02705E-10/1

M60E4 (MK43 Mod 0):
SW370-XX-MMO-010
SW370-AJ-OPI-010


LSA, there is probably something better
Link Posted: 5/27/2022 8:08:29 PM EST
[#15]
Smells like a bravo cage in here.
Link Posted: 5/27/2022 9:10:14 PM EST
[#16]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
United States Army machinegun trivia:  the service's machinegun expertise resides in the Army National Guard.  They host annual regional and national machinegun matches at the Winston P. Wilson National Guard Championships.  If your unit is not National Guard (i.e., you are Regular Army or Reserve, Marines or Marine Reserve, other service, or allies from overseas) you shoot concurrently on the same ranges, at the same time, in the concurrent Armed Forces Skill-at-Arms Meeting Championships -- you have no excuse for not shooting for bragging rights.

Active Army officers and Soldiers (particularly senior NCOs) usually lose their minds when they read this, as most will have never heard of the matches (or get - give command support to train teams to participate).

https://live.staticflickr.com/795/40834037814_0caff0a244_4k.jpg
https://live.staticflickr.com/893/39776328700_28d574eb98_4k.jpg
https://live.staticflickr.com/65535/40847633003_ee42df1034_4k.jpg
https://live.staticflickr.com/65535/47745621722_8368632398_4k.jpg
https://live.staticflickr.com/65535/40831614823_ebb669962e_3k.jpg
https://live.staticflickr.com/65535/33913804528_4fabb26969_4k.jpg
https://live.staticflickr.com/65535/40831614983_ddd0ddc7f4_3k.jpg
https://live.staticflickr.com/65535/33913805128_df1023090c_4k.jpg
https://live.staticflickr.com/824/27634300608_f54452b88b_3k.jpg

https://www.youtube.com/watch?v=XEpL7_BRw8E
https://www.youtube.com/watch?v=9mI9vK_R2-w
https://www.youtube.com/watch?v=9mRr1vQcZ3Y
https://www.youtube.com/watch?v=kN98YXtjdms
https://www.youtube.com/watch?v=wgSXwJXWA6s
View Quote


And the Active Army and Marines hate that the NG (even AIR NG) beat them regularly at the AFSAM part of the WPW matches. Or even All Army.
Link Posted: 5/28/2022 4:01:09 AM EST
[#17]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
When NATO adopted 7.62, West Germany did a bunch of testing and found that in the machine gun role, the 8mm had a more effective range, by 200 meters.

West Germany wanted to keep their machine guns in 8mm, but at that time, NATO wouldn't allow West Germany to do that.
View Quote

When we adopted the MAG in 1958 we had them chambered in 6.5. They were gradually rechambered to 7.62 from the 60s onwards. We still had some linked 6.5 until the early 2000s.
Link Posted: 5/28/2022 2:32:55 PM EST
[#18]
I loved the 240B, but damn it was a bitch to carry around. Air Force in all its brilliance considers MG's to be individual weapons, so I'd be lugging it, the spare barrel and 800 rds to feed it.
Link Posted: 5/28/2022 2:52:22 PM EST
[#19]
Link Posted: 5/28/2022 2:52:56 PM EST
[#20]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


I hate people who say where outgunned by the PKM.  Just because their tracer burnout is longer does make our bullets stop at 900m.  Still effective out to 3300m if you call see impact or understand ballistics.  I've hit targets at 2500m from a 7.62mm Minigun.  Same ammo and tracer burnout.  Have to school them on plunging fire.


CD
View Quote


Looking for schooling on some of the more technical aspects of employing fires. I have referenced MCTP 3-01C. and have some questions on the use of the M-17 plotting board. Thread I wanted to do some practical application, but it is super dry here and there are already a couple of active fires so I am holding off for more favorable conditions.
Link Posted: 5/28/2022 4:52:56 PM EST
[#21]
Link Posted: 5/28/2022 5:06:30 PM EST
[#22]
Link Posted: 5/28/2022 5:17:03 PM EST
[#23]
Link Posted: 5/28/2022 5:24:38 PM EST
[#24]
James Sullivan made every MG that doesn’t use constant-recoil obsolete in 1982 or so.
Link Posted: 5/28/2022 6:02:15 PM EST
[#25]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


You're smoking crack.
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It is heavy as fuck and that is the biggest downside. The pkm is the better weapon system for the grunt in the field. On a vehicle the 240 is great.


You're smoking crack.



And who the fuck are you?

If I'm smoking Crack you must be a fucking rocket scientist with lots of real world experience.  


I've had the unfortunate experience of having been on the receiving end of accurate pkm fire on a few occasions. One I remeber vividly in the mountains of Afghanistan and walking down a mountain pass at night under nods and a taliban fighter opened up on us and dumped his whole belt without a hiccup on our infil. If it wasn't for a giant Boulder to seek cover behind and close air support we would of been fucked.

I also vividly remember our mk48 gunners struggling and some times puking going up and down the same shitty mountains in full kit.

I also carried the 240 through pre-ranger and exclusively throughout ranger school without a sling. That bitch sucks to carry. That is undeniable.

My youngest brother was a marine machinegunner and humped that bitch in Afghanistan. His back and legs are fucked as well.

The PKM is Kalashnikov's greatest weapon design. Relatively light weight and it fucking runs. Sand, dirt, no lube, abused, they run.
Link Posted: 5/28/2022 6:03:37 PM EST
[#26]
If the MG ban goes away,  I'm eating ramen to buy an M240.

Kharn
Link Posted: 5/28/2022 6:29:38 PM EST
[#27]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
James Sullivan made every MG that doesn’t use constant-recoil obsolete in 1982 or so.
View Quote



Number of nations using constant recoil machine guns?  It has niche uses in Automatic rifle roles. Anything requiring tripod or mounting it does nothing.
Link Posted: 5/28/2022 6:34:36 PM EST
[#28]
Link Posted: 5/28/2022 6:38:44 PM EST
[#29]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
And who the fuck are you?
View Quote


He's the guy you want to be when you grow up.
Link Posted: 5/28/2022 6:54:08 PM EST
[#30]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


I'm a machine gun scientist, not a rocket scientist.
Your claim to fame is a leadership school, and your brother humped a machine gun?
Tell us more about your "this one time" experiences?
Quantify your, in your words, "extensive experience " on the PKM.
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Quoted:
Quoted:
Quoted:
Quoted:
It is heavy as fuck and that is the biggest downside. The pkm is the better weapon system for the grunt in the field. On a vehicle the 240 is great.


You're smoking crack.



And who the fuck are you?

If I'm smoking Crack you must be a fucking rocket scientist with lots of real world experience.  




I've had the unfortunate experience of having been on the receiving end of accurate pkm fire on a few occasions. One I remeber vividly in the mountains of Afghanistan and walking down a mountain pass at night under nods and a taliban fighter opened up on us and dumped his whole belt without a hiccup on our infil. If it wasn't for a giant Boulder to seek cover behind and close air support we would of been fucked.

I also vividly remember our mk48 gunners struggling and some times puking going up and down the same shitty mountains in full kit.

I also carried the 240 through pre-ranger and exclusively throughout ranger school without a sling. That bitch sucks to carry. That is undeniable.

My youngest brother was a marine machinegunner and humped that bitch in Afghanistan. His back and legs are fucked as well.

The PKM is Kalashnikov's greatest weapon design. Relatively light weight and it fucking runs. Sand, dirt, no lube, abused, they run.


I'm a machine gun scientist, not a rocket scientist.
Your claim to fame is a leadership school, and your brother humped a machine gun?
Tell us more about your "this one time" experiences?
Quantify your, in your words, "extensive experience " on the PKM.


Your response says all I need to know with nothing but deflection bullshit.

I was in 3D Ranger Battalion and worked with ANA Commando's in 07 and 09. They had their own issued weapons and no machinegun team.

Your whole Ana commando story screams bullshit. If true you are obviously fucking retarded.

Have fun internet warrior. It's 0300 here and I'm going to bed.

Link Posted: 5/28/2022 6:56:32 PM EST
[#31]
Turns out the GPMGs are all just LMGs or MMGs that you can force into other roles against their will.
Link Posted: 5/28/2022 7:02:50 PM EST
[#32]
Link Posted: 5/28/2022 7:04:30 PM EST
[#33]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


I'm a machine gun scientist, not a rocket scientist.
Your claim to fame is a leadership school, and your brother humped a machine gun?
Tell us more about your "this one time" experiences?
Quantify your, in your words, "extensive experience " on the PKM.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:
Quoted:
It is heavy as fuck and that is the biggest downside. The pkm is the better weapon system for the grunt in the field. On a vehicle the 240 is great.


You're smoking crack.



And who the fuck are you?

If I'm smoking Crack you must be a fucking rocket scientist with lots of real world experience.  


I've had the unfortunate experience of having been on the receiving end of accurate pkm fire on a few occasions. One I remeber vividly in the mountains of Afghanistan and walking down a mountain pass at night under nods and a taliban fighter opened up on us and dumped his whole belt without a hiccup on our infil. If it wasn't for a giant Boulder to seek cover behind and close air support we would of been fucked.

I also vividly remember our mk48 gunners struggling and some times puking going up and down the same shitty mountains in full kit.

I also carried the 240 through pre-ranger and exclusively throughout ranger school without a sling. That bitch sucks to carry. That is undeniable.

My youngest brother was a marine machinegunner and humped that bitch in Afghanistan. His back and legs are fucked as well.

The PKM is Kalashnikov's greatest weapon design. Relatively light weight and it fucking runs. Sand, dirt, no lube, abused, they run.


I'm a machine gun scientist, not a rocket scientist.
Your claim to fame is a leadership school, and your brother humped a machine gun?
Tell us more about your "this one time" experiences?
Quantify your, in your words, "extensive experience " on the PKM.



No bullshit, but what does machine gun scientist mean?

Seems like a sweet gig if you can get it
Link Posted: 5/28/2022 7:05:05 PM EST
[#34]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

LOL
2 years? Your fucking balls havent even dropped.
View Quote


Not trying to stoke any flames here, but he said 3/75...so it's more like 8 months.
Link Posted: 5/28/2022 7:06:25 PM EST
[#35]
Link Posted: 5/28/2022 7:08:24 PM EST
[#36]
Discussion ForumsJump to Quoted PostQuote History
Quoted:



No bullshit, but what does machine gun scientist mean?

Seems like a sweet gig if you can get it
View Quote


These guys will set you up with an interview.

Attachment Attached File
Link Posted: 5/28/2022 7:10:15 PM EST
[#37]
I see this has now turned into a typical GD discussion
Link Posted: 5/28/2022 7:13:01 PM EST
[#38]
The M240 is a crew serve weapon, not personal weapon so weight does not really matter.  My experience with them from being an M1A1 tanker in Desert Storm is that they are fantastic weapons.
Link Posted: 5/28/2022 7:21:59 PM EST
[#39]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
When NATO adopted 7.62, West Germany did a bunch of testing and found that in the machine gun role, the 8mm had a more effective range, by 200 meters.

West Germany wanted to keep their machine guns in 8mm, but at that time, NATO wouldn't allow West Germany to do that.
View Quote
Step away from the crack pipe.

NATO has standardization agreements (STANAGs).  They are voluntary standards -- if you want to be resupplied with allied-provided ammo, what the US provides will be produced to NATO standard.  No nation is required to use them (i.e., Britain's 5.56mm is not NATO-compliant).

NATO doesn't force ANYBODY to use or meet the STANAG or NATO procedures (except for nuclear weapon sharing -- those are non-negotiable) -- but they are put out.
Link Posted: 5/28/2022 7:23:47 PM EST
[#40]
Link Posted: 5/28/2022 7:28:19 PM EST
[#41]
Link Posted: 5/28/2022 7:35:26 PM EST
[#42]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Step away from the crack pipe.

NATO has standardization agreements (STANAGs).  They are voluntary standards -- if you want to be resupplied with allied-provided ammo, what the US provides will be produced to NATO standard.  No nation is required to use them (i.e., Britain's 5.56mm is not NATO-compliant).

NATO doesn't force ANYBODY to use or meet the STANAG or NATO procedures (except for nuclear weapon sharing -- those are non-negotiable) -- but they are put out.
View Quote

Not to take anything away from your statement, but Germany was an interesting case. When they were allowed to rearm, they were not initially treated as a particularly sovereign nation.
Link Posted: 5/28/2022 7:39:15 PM EST
[#43]
Fair enough.  Being a vanquished nation, they were armed with American weapons.
Link Posted: 5/28/2022 7:43:50 PM EST
[#44]
At what point did they go to the MG- series?
Link Posted: 5/28/2022 7:54:16 PM EST
[#45]
Love the tripod ....



Link Posted: 5/28/2022 7:55:29 PM EST
[#46]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
At what point did they go to the MG- series?
View Quote

They used MG42s while Rheinmetall worked up the MG3.
Link Posted: 5/28/2022 8:00:20 PM EST
[#47]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


Not trying to stoke any flames here, but he said 3/75...so it's more like 8 months.
View Quote



Don't mind me, I'm just here for the show.....
Link Posted: 5/28/2022 8:04:10 PM EST
[#48]
LOL batt boy stumbled into the wrong bar and is wondering why the older guys are getting all the girls.
edit: the 240L is the best thing out right now. Shaved a few pounds from the golf days and plain fucking works. Fuck a PKM.
Link Posted: 5/28/2022 8:13:10 PM EST
[#49]
Did the Barrett-designed M240LW ever go anywhere:

Soldier Systems article from 2015.
Link Posted: 5/28/2022 8:15:53 PM EST
[#50]
Geissele bought the intellectual property.
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