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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 6, 2024 · [ARCHIVED THREAD] - Benelli M4 Clone - Panzer M4 Review & Test by IraqVeteran8888 4/6/2024 1:50:48 PM EST ... 4/6/2024 6:23:34 PM EST [#1]

Jun 15, 2025 · Curious to see who is running some form of forced reset with a 22LR. Either a drop in cassette style or super safety style. Interested to know what you are using (trigger), what upper, …

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 8, 2025 · I have a Tac Sol M4 .22lr I just emailed Tac Sol to ask if a FRT would play well with their bolt.

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 …