Standard Issue M4 Configurations - 2018 Edition - AR15. COM Its a Colt M4 with TA31F, M4 RAS for both branches The Army M4 has a Matech, USMC M4 has a KAC rear sight Army has a PEQ-15 and M952V similar light no light USMC M4 has a PEQ-16 And that's about it Some units have an Aimpoint instead of ACOG That's really about it tho Same as its been the last decade
M4 vs. M4A1 Visual Distinctions gt; AR Discussions - AR15. COM The USGI M4 Carbine is Colt's model number RO920 and roll marked: Property of US Govt M4 Carbine The USGI M4A1 is marked: Property of US Govt M4A1 Carbine and is model number RO921 On the commercial side, the RO977 is the commercial and export version of the M4, and can be had in safe-semi-auto, and rollmarked M4 Carbine M4 and M4A1 are USGI
Best Accuracy from an M4 Profile Barrel? gt; AR Discussions - AR15. COM Most of my Colt 14 5” M4 barrel data was lost in a tragic boating accident, but about the best one can hope for using match-grade ammunition in a free-floated Colt 14 5" M4 barrel is 1 25 MOA and averages will be higher The data below shows the results from two different Colt 16” M4 profile barrels using match-grade hand-loads
Panzer arms M4 vs Mac 1014 gt; Shotguns - AR15. COM 1 Panzer M4 Wood model has grade 2 Turkish Walnut not std like MAC 2 Panzer M4 Wood model has Disrubtive Gray Cerakoted receiver barrel not std chrome coating like MAC 3 Panzer M4 Wood model has ambidextrous charging handle not single like MAC 4 Panzer M4 Wood model has larger charging handle is bigger than MAC 5
Official: M4 M4A1 MWS Issued Clone Photo and Discussion Thread . . . The Comp M4 is one of the approved M68CCOs (although the Larue mount technically isn't kosher) I think OP needs to add some Eotechs to his list, because there have been plenty in usage on "MWS" M4s ETA: On second thought, he needs to update quite a few things
Army M4 qualification tips gt; General Discussion - AR15. COM 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 200yds, your bullet is 11" high so you want to be a little low when zeroing otherwise you may shoot over the top of the 175-200m target HTH Good Luck qualifying!
Maybe a dumb question, but what does Block 1, Block 2, Block 3 . . . USSOCOM released a series of improvements to the M4 upper + CQBR Mod1 programs The SOPMOD blocks reference the included handguards, optics, lasers, etc which accompanied those improvements "Block 3" is more like a turn of phrase to include the URGI currently being fielded by USASOC
Benelli M4 Clone - Panzer M4 Review Test by IraqVeteran8888 . . . The MAC 1014 is a much higher quality clone, and a more exact M4 copy than the Panzer (which cuts some corners and takes some liberties) For instance, the Panzer's gas pistons are NOT chrome plated where as the MAC 1014's are
Best Benelli M4 Bolt release gt; Shotguns gt; AR15. COM Will this work for M4?? UPDATE: I called Primary Arms to ask why they list the GGG-1030 as fitting the M1 M2 M3? Not the M4? The part number on GG G's website lists it as GGG-1030-M4 and OUT OF STOCK The Primary Arms guy called GG G He was informed it is the same product and will work for the M4 Purchased! Thanks Primary Arms