[ARCHIVED THREAD] - Barrel Extention markings

Posted: 3/20/2006 12:05:47 PM EDT

Refering to M4 extentions.

Colts are marked "4" on the right side.

I believe LMT's are marked "L" on the left, anybody have any more info on that,

any other manufacturers mark them at all, M4 or standard.

Posted: 3/20/2006 12:28:25 PM EDT

[#1]

Also what metal is used on LMT

Posted: 3/20/2006 1:09:36 PM EDT

[#2]

Quoted:

I believe LMT's are marked "L" on the left, anybody have any more info on that,

My LMT has a "L" on the left side.

Posted: 3/20/2006 1:56:49 PM EDT

[#3]

Checked all my LMT's.

3 M4's marked with an "L", and one Rifle length with oddly enough, an upside down "L" looks like a "7"

Posted: 3/20/2006 2:15:25 PM EDT

[#4]

BCM M4 feedramp barrel extentions pictured below . . . .

Posted: 3/20/2006 5:07:07 PM EDT

[#5]

Quoted:
BCM M4 feedramp barrel extentions pictured below . . . .

img.photobucket.com/albums/v445/bravocompanyusa/barrelex4ramps.jpg

I've heard only good things about the BCM stuff, Expect a call when the 11.5's arrive

Thanks for the info and pic

Posted: 3/28/2006 1:25:18 PM EDT

[#6]

Quoted:
I believe LMT's are marked "L" on the left, anybody have any more info on that,

I have two factory 14.5" LMT uppers with no markings on the extensions.

[ARCHIVED THREAD] - Barrel Extention markings

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[ARCHIVED THREAD] - Barrel Extention markings

[ARCHIVED THREAD] - Barrel Extention markings