The ARMA AR-10 308WIN 13.5 3 GUN W/ TUNABLE BRAKE by ArmaLite is a high-performance semi-automatic rifle designed for competitive shooters. Featuring a 13.5-inch stainless steel barrel with a 1:10 twist rate and a pinned/welded ArmaLite Tunable Brake, this rifle ensures precision and reduced recoil. Its lightweight aluminum upper and lower receivers in black anodized finish provide durability and sleek aesthetics. The MBA-1 adjustable stock allows for personalized length-of-pull and comb height, while the Ergo wide grip and Timney 4-lb single-stage trigger enhance comfort and accuracy.

Purpose-built for 3-gun and practical rifle competitions, the AR103GN13 is ready to dominate right out of the box. With an ambidextrous safety, Raptor charging handle, and a 25-round Magpul PMAG included, this rifle is optimized for rapid target transitions and high-tempo shooting scenarios. Its compact design and adjustable features make it equally suitable for range use and competitive events. ArmaLite’s reputation for innovation and craftsmanship is evident in every detail of this rifle.

Key Features:

• Manufacturer: ArmaLite
• Model: AR103GN13
• Caliber: 7.62 NATO (.308 Winchester)
• Action: Semi-Automatic
• Barrel Length: 13.5 inches (1:10 twist)
• Capacity: 25 rounds
• Trigger: Timney 4-lb Single-Stage
• Stock: MBA-1 Adjustable Length-of-Pull & Comb
• Grip: Ergo Black
• Weight: 8.8 lbs.
• Overall Length: 36.3-37.3 inches
• Included Accessories: (1) 25-round Magpul PMAG
• Unique Features: Tunable Brake, Raptor Charging Handle, Ambidextrous Safety