Magpul

-25 round capacity-Optimized for use with SAAMI-spec 7.62x51/.308 Winchester ammunition-Commercial rifle compatibility includes the new Armalite AR-10A, Bushmaster .308 ORC, Colt LE901-16S,CORE Rifle Systems CORE30, DPMS LR308, JP Enterprises LRP-07, KAC SR25, LaRue OBR, LesBaer .308, LMT .308 MWS, LWRCI REPR, Mega Arms MATEN, POF P-308, Remington R-25, Ruger SR762, S&W M&P10, SIG716, & others*-Next-generation impact & crush resistant polymer construction-Constant-curve internal geometry for smooth feeding-Anti-tilt, self-lubricating follower for increased reliability-High-quality stainless steel spring, black-oxide coated (MIL-DTL-13924D)-Anti-glare translucent MagLevel windows on both sides of the body along with a painted indicator on thespring allows for easy determination of rounds remaining from 1 to 25-Ribbed gripping surface and new aggressive front & rear texture for positive magazine handling-Paint pen dot matrix panels on the bottom of the body to allow for identification marking-Flared floorplate aids magazine handling & disassembly yet is slim enough for use with many pouches-Multi-use Impact/Dust Cover minimizes debris intrusion and protects cartridges from potential damageduring storage & transit*Note: NOT compatible with Armalite AR-10B, Noveske N6, Springfield Armory M1A, Rock River Arms LAR8, FN SCAR 17S, PTR-91, HK417 or any other rifles that utilize M14, FN FAL, or HK 91/G3 patterned magazines.