Order# MG742

AR-10 Style, .308 / 7.62x51, 40rd Magazine (fits SR25/DPMS Platform & Similar)

This is the Promag AR-10 .308/7.62×51 40 Round Magazine. This polymer magazine holds up to 40 rounds of .308 Winchester / 7.62x51mm ammunition.Constructed with Dupont’s Zytel polymer, this magazine was made to weather any and all conditions. Dupont’s Zytel polymer is based primarily on Nylon 66, so it has very high tensile strength and is able to flex to a good degree before it breaks. Zytel offers resistance to common chemicals like motor oil, and doesn’t expand under increased thermal conditions. The polymer baseplate is easy to remove, making cleaning and maintenance a breeze. This AR-10 magazine also features a textured and stippled grip, allowing you to quickly and safely load/unload your magazine without it slipping from your hands. The polymer follower and chrome silicon spring ensures simple and easy feeding.

Not that you NEED a reason to lay a lot of brass on the grass, 40 rounds of Three-Oh-Hate Winchester is range therapy and "break glass in case of emergency" peace of mind.

COMPATIBLE WITH:  6.5 Creedmoor Actions, Ruger SFAR, Armalite AR-10A, Colt LE901-16S, CORE Rifle Systems CORE30, JP Enterprises LRP-07, KAC SR25, CMMG,  LaRue OBR, Les Baer .308, LMT .308 MWS, LWRCI REPR, Mega Arms MATEN, Noveske Gen III N6, POF P-308, Ruger SR-762, S&W M&P10, SIG716, PSA PA65, PSA JAKL, PSA SABRE, Bear Creek  .308, Lead Star Arms,  most .308 gas guns and others*

NOTE: Compatible with older model Bushmaster .308 ORC, Remington R-25, and DPMS LR308 rifles, but not optimized for bolt lock functionality with newer models based on the DPMS GII design.

NOT compatible with Ruger American Ranch Rifle or Ruger American Predator rifles (those use the Accuracy International style mags. Our number for the Magpul 10rd .308 AICS mag is ML579).
NOT compatible with Armalite AR-10B,Springfield Armory M1A, Rock River Arms LAR8, FN SCAR 17S, PTR-91, HK417, HKMR762 or any other rifles that utilize M14, FN FAL, or HK 91/G3 patterned magazines.
NOT compatible with most bolt actions such as AICS frames (we DO have the AICS styles though. Magpul 10rd.308 AICS our # is ML579). 

.308 AR Style Magazine, 7.62x51 AR Magazine, Ruger SFAR Magazine, DPMS Magazine, LaRue Magazine, Knights Armament SR25, Knights Magazine, Noveske Magazine, LR .308, PSA .308 Magazine, 40 Round AR Magazine, M-4 Carbine .308, M4 Carbine 7.62, MG742, DPM-A4, Firequest .308 Parts, Armalite AR10A Magazine, Aero Precision M5 Magazine, Daniel Defense DD5 Magazine, Mossberg MVP Magazine, Diamondback .308 Magazine, 7.62x51 NATO Mag, .308 Winchester Magazine, Diamondback DB10, Anderson Arms, Mossberg MVP Patrol, Mossberg MVP Precision, Windham Weaponry SRC-308, 

Made in U.S.A.

This item is restricted in the following cities and/or states: CA, CO,  CT, DE, HI, IL, MA, MD, NJ, NY, OR, RI, VT, WA, DC;  Please check your State, County and City restrictions before ordering mag >10 rounds.