The ArmaLite AR-10 3-Gun Rifle in .308 Winchester/7.62 NATO (brand part no. AR103GN13) is purpose-built for 3-gun and practical rifle competition, ready to compete right out of the box. ArmaLite builds it around a 13.5-inch stainless steel barrel pinned and welded to an ArmaLite Tunable Brake, keeping the configuration outside NFA short-barrel requirements. A Timney 4-pound single-stage trigger and a wide Ergo grip come standard, and the lightweight MBA-1 buttstock adjusts for cheekpiece height and length of pull. An ambidextrous safety and Raptor charging handle round out the controls, and the rifle ships with a 25-round Magpul PMAG. Among competition AR-10 platforms in the AR rifles category, the AR-10 3-Gun favors competitive shooters who want a compact, fast-handling .308 gun.

Key Specifications

• Chambered in .308 Win/7.62 NATO.
• Barrel has a 1:10-inch rate of twist.
• Features a 13.5-inch, stainless steel barrel pinned and welded to a Tunable Brake.
• Includes a Timney, 4-pound single-stage trigger.
• Grip is a wide Ergo design.
• Stock is the lightweight, adjustable MBA-1, with cheekpiece and length-of-pull adjustment.
• Fitted with an ambidextrous safety.
• Charging handle is a Raptor design.
• Ships with a 25-round Magpul PMAG.
• Weighs approximately 8.8 pounds.

Frequently Asked Questions

Is the 13.5-inch barrel NFA-compliant? Yes, it is pinned and welded to the Tunable Brake, keeping the configuration outside SBR requirements.

What trigger does this rifle use? A Timney 4-pound single-stage trigger.

Buy the ArmaLite AR-10 3-Gun .308 Win

A compact, fast-handling .308 competition rifle is exactly what the AR-10 3-Gun delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.