ArmaLite M-15 Competition Rifle, .223 Wylde, 18-Inch, Black

The ArmaLite M-15 Competition in .223 Wylde (brand part no. M153GN18) is ArmaLite’s flagship competition rifle, built compact, light, and ultra-fast around an 18-inch free-floating stainless steel barrel with a 1:8-inch twist and a rifle-length gas system. ArmaLite tops the barrel with its own tunable muzzle brake and an adjustable gas block for optimal individual performance, wraps it in a 15-inch free-float 3-gun handguard with a low-profile, railed front sight base, and fits an MBA-1 lightweight precision stock adjustable for length of pull and comb height. The rifle runs a Timney single-stage trigger and a Raptor ambidextrous charging handle, finished in black hard-coat anodized, and ships with a 30-round magazine. Among AR-platform rifles in the AR rifles category, the M-15 Competition favors 3-gun and precision competitors who want ArmaLite’s top-tier build.

Key Specifications

• Chambered in .223 Wylde with a 1:8-inch rate of twist.
• Features an 18-inch free-floating stainless steel barrel.
• Runs a rifle-length gas system with an adjustable gas block.
• Finished with ArmaLite’s own tunable muzzle brake.
• Wrapped in a 15-inch free-float 3-gun handguard with a railed front sight base.
• Fitted with an MBA-1 lightweight precision stock, adjustable LOP and comb height.
• Runs a Timney single-stage trigger.
• Includes a Raptor ambidextrous charging handle.
• Uses an ambidextrous safety.
• Ships with a 30-round magazine, 30+1 capacity.

Frequently Asked Questions

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

What stock does this rifle use? An MBA-1 lightweight precision stock, adjustable for length of pull and comb height.

Is the muzzle brake tunable? Yes, ArmaLite’s own tunable muzzle brake pairs with an adjustable gas block for optimal performance.

Buy the ArmaLite M-15 Competition .223 Wylde

ArmaLite’s flagship competition build is exactly what the M-15 Competition delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.