Standard Issue M4 Configurations - 2018 Edition - AR15.COM
Mar 20, 2018 · My last issued M4 in Iraq, 2008-09 in an Army Infantry company was Colt M4 KAC Rail system Matech BUIS Aimpoint "M68" (M4) Airtronic M203 railed leaf sight PEQ15 PSQ18 …
M4 vs. M4A1 Visual Distinctions > AR Discussions > AR15.COM
Sep 7, 2008 · Can anyone report how a Colt M4 is marked vs. a Colt M4A1 in US service? For example, on the fire selector, I do know the M4A1 is marked "SAFE-SEMI-AUTO" but is the …
M4 SOPMOD Picture Thread (Block I, 1.5/PR, II) - AR15.COM
Apr 13, 2013 · Let's see your guys M4 SOPMOD Clones, all are welcome here but this is mainly for the Block I and 1.5/PR clones. Block I Barrel: 14.5" M4 1/7 twist (M4 Profile or HB …
Why Zero at 50 (200M) instead of 25 (300M) - AR15.COM
Jun 25, 2006 · An Improved Battlesight Zero for the M4 Carbine and M16A2 Rifle 1. Current Army/Marine Corps battlesight zero and it's procedures are well described in TM9-1005-319 …
For those of you who can't mount a bayonet on your 16" > AR
Feb 1, 2021 · Most M4 and heavy barrels do. Pencil barrels step down to about 0.610-0.615" diameter. So, you couldn't use standard base journal sizes like you suggest. (Yes, you could …
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Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
Official: M4/M4A1 MWS Issued/Clone Photo and Discussion …
Jan 15, 2017 · We have a thread for practically every clone rifle except one dealing specifically with the M4/M4A1 MWS (Modular Weapon System). So I am starting one. The New Army …
Super Safety Triggers.. Anyone have one compared to FRT's?? > …
May 20, 2025 · Block Twosday posts will continue until morale improves. GMR SS runs perfectly! #guns #m4 #block2
UID stickers > AR Discussions > AR15.COM
May 18, 2017 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.
Midlength or Carbine? > AR Basics > AR15.COM
Jul 2, 2020 · 3. Shift the gas port. ArmaLite has shifted its carbines gas port two inches forward compared to the M4 Carbine. Since the commercial minimum barrel length is set by law, this …