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Jul 27, 2025 · FYI, a M4 extension will work just fine in a receiver not cut for the extension. The only problem is when you run an extension with out M4 ramps in a receiver with M4 ramps cut into it. This …

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 IBarrel: 14.5

Jul 7, 2011 · The M4 is a conventional forces weapon system, and is totally separate from the SOPMOD program and SOF modifications, though they were "inspired" by the SOPMOD program, almost …

May 1, 2008 · When zeroing the M4 at 25m, set the BDC to 6/3 +2. Make all your elevation changes on the front sight so the BDC will work. Center your group in the lower half of the center bullseye. At …

Feb 6, 2007 · What's is the maximum range at which the M4 carbine can be fired effectively by a trained marksmen?? Not asking terminal ballistics but assuming an average trained shooter how accurate is …

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 TM9-1005-319-10, the …

Apr 9, 2010 · Also with the increasing fielding of the M4, the 6/3 detachable carry handle was made. It will be somewhat off for both the M16A4 and the M4, but will be close enough for Goverment work …

Nov 24, 2018 · This thread will be dedicated to builds and discussions of the FBI clones and thanks to Geissele for listening to the masses and releasing the much coveted rail. Parts lists will be updated …

Aug 16, 2011 · M4 Type: 17.0 (Mil spec tube, standard buffer). M4 Type: 14.3 (Commercial tube, standard buffer) Fixed short stocks (telestock buffer & spring): Stubby: 14.6 (with standard buffer) …