The APF DMR 2.0 22 ARC rifle is an 18-inch AR-15 designated marksman build from APF Armory with a Butcher 16 muzzle brake and a 15-inch M-LOK handguard (brand part no. RI330). It is machined and assembled in Alexandria, Minnesota, with billet receivers and a nickel boron bolt carrier group. The 416 stainless barrel carries a 1:7 twist suited to 22 ARC, and the rifle-length gas system is adjustable. It is a precision AR-15 for range sessions, varmint work and match practice.

Key Specifications

• The chambering is 22 ARC, a compact cartridge that stays flat and efficient out of an AR-15 platform.
• The barrel is 18 inches of 416 stainless steel with a medium contour, a good mix of accuracy and carry weight.
• Twist rate is 1:7, matched to the heavier 22 ARC bullets.
• A Butcher 16 muzzle brake on 1/2×28 threads reduces recoil and lets you fit another 1/2×28 device later.
• The handguard is a 15-inch free-float M-LOK design, which leaves the barrel untouched and adds mounting space.
• The receivers are billet 7075 aluminum with an ambidextrous bolt release, a solid, precisely machined foundation.
• The rifle includes a 20-round magazine for the 22 ARC cartridge.

Frequently Asked Questions

What caliber and twist rate does this rifle use? It is chambered in 22 ARC with a 1:7 twist, according to the APF Armory DMR 2.0 caliber table.

Does it include a muzzle brake? Yes. A Butcher 16 muzzle brake is fitted at the factory on a 1/2×28 threaded muzzle.

How long is the handguard? It is a 15-inch free-float M-LOK handguard.

Buy the APF DMR 2.0 AR-15 Rifle, 22 ARC, 18-Inch, Muzzle Brake, M-LOK

The DMR 2.0 pairs a stainless 18-inch barrel with a free-float rail and a flat trigger, which is the recipe for repeatable groups. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL. More AR rifles are a click away.