Luth-AR MA-308A .308/7.62x51mm 20-Rd AR-10 Steel Magazine

The Luth-AR MA-308A is a 20-round steel detachable box magazine built for the AR-10 platform in .308 Winchester / 7.62x51mm NATO. Patterned after the widely adopted DPMS magazine geometry, it fits DPMS-pattern AR-10 lowers, making it a versatile spare or replacement for range days, training, and duty use.

The body is formed from steel and finished in a durable, low-glare manganese phosphate coating that resists corrosion and wear in the field. A black polymer follower paired with a properly tensioned steel spring feeds each round smoothly and consistently. The result is a no-nonsense 20-round magazine that keeps up with high round counts.

Whether you run a factory AR-10 or a DPMS-pattern .308 build, the Luth-AR MA-308A delivers the capacity and reliability needed for the .308 Winchester / 7.62x51mm NATO cartridge. Keep one loaded and ready as a primary magazine, or pack several for extended range sessions.