M4 vs. M4A1 Visual Distinctions > AR Discussions > AR15.COM
Sep 7, 2008 · Quoted: 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" …
Panzer arms M4 vs Mac 1014 > Shotguns > AR15.COM
Mar 12, 2024 · Guys, does the Panzer M4 (WALNUT) commnd / worth $150 more then the MAC 1014 also in Walnut?Both being Turk clones I have to wonder what that extra $150 spent on …
Need M4 feedramps cut in a A1 upper - AR15.COM
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 …
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Early M4 Configuration(s) and Unusual M16-Derived Carbines in …
Jul 15, 2022 · If you were issued, or encountered, early versions of the M4 in your military service, I have some questions.Referencing this promotional video, what was your experience with the …
Army M4 qualification tips > General Discussion > AR15.COM
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 …
Benelli M4 vs Beretta 1301 > General Discussion > AR15.COM
Jan 1, 2021 · Previous Page / 4 Next Page [ARCHIVED THREAD] - Benelli M4 vs Beretta 1301 (Page 1 of 4) Home / General / General Discussion
Looking for CHF CL M4 Barrels - AR15.COM
3 days ago · Looking for two 14.5in CHF, prefer chrome-lined, M4 socom profile barrels with FSB. One is a M4 clone, similar to what I use in the Guard, sans the KAC railed handguard. The …
M4A1 SOPMOD Block II clone picture thread
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 …
What are the differences between the Military M4 and M4A1's? > …
Sep 12, 2005 · Okay, so if the M4 and M4A1 now are the 920 and 921/HB, what was the M4 before? The rifles that were designated XM4 and those initially adopted as M4 were definitly …