7.62x39 M+M Inc

M+M Inc. is a U.S.-based firearms manufacturer known for the M10X International Defense Rifle, which is engineered from the ground up and incorporates features inspired by both Eastern and Western rifle designs. The M10X is chambered in 7.62x39mm and is compatible with standard doublestack AK47/AKM magazines. It uses a long-stroke gas piston system with a rotating bolt and is available in barrel lengths of 12.5, 16.5, and 18.61 inches, with the 16.5-inch nitride-treated barrel being a common configuration. The rifle features a milled carbon steel upper receiver, a stamped stainless steel lower receiver, and an aerospace-grade T6 aluminum handguard with a full-length Picatinny rail and M-LOK slots for accessory mounting. Ambidextrous controls, including the safety selector and charging handle, are standard. The M10X is designed for reliability and ease of maintenance, with a simplified internal construction and a free-floating barrel for improved accuracy. The rifle is noted for its durability, dirt tolerance, and consistent accuracy, with independent tests reporting groupings as tight as 0.7 MOA with match-grade ammunition and 1.5–2 MOA with standard loads. M+M Inc. emphasizes real-world performance and robust construction in its product lineup.