The APF DMR 2.0 (brand part no. RI378FDE) is an American-made AR-15 designated marksman rifle built by APF Armory, chambered here in 22 Creedmoor and finished in FDE. Its 18-inch 416 stainless steel barrel pairs with a rifle+2-length gas system and a .750 adjustable gas block, giving shooters a tunable, flat-shooting platform for long-range varmint and DMR-style work. A high-pressure Nickel Boron bolt carrier group and APF 3.5-pound single-stage flat trigger keep the rifle cycling smoothly and breaking crisp. The billet receiver, M-LOK handguard, and APF SL-S stock round out a precision-focused build.

Key Specifications

• Chambered in 22 Creedmoor, a long-range cartridge built on the 6.5 Creedmoor case for flat-shooting varmint work.
• Built on an 18-inch 416 stainless steel barrel.
• Runs a rifle+2-length gas system paired with a .750 adjustable gas block.
• Uses a high-pressure Nickel Boron bolt carrier group for smoother, cleaner cycling.
• Machined from a billet upper and lower receiver for a precision fit.
• Uses an APF 3.5-pound single-stage flat trigger for a crisp, consistent pull.
• Fitted with an M-LOK handguard for mounting optics and accessories.
• Finished with an APF SL-S stock in FDE Cerakote.

Frequently Asked Questions

Why choose 22 Creedmoor? Built on the 6.5 Creedmoor case, it’s designed to deliver flat trajectories and long-range accuracy well suited to varmint hunting and DMR-style shooting.

Can the gas system be tuned? Yes, the .750 adjustable gas block lets you dial in cycling for your preferred ammunition.

Is the stock adjustable? Yes, the APF SL-S stock adjusts for length of pull to fit different shooters.

Buy the APF DMR 2.0 AR-15 22 Creedmoor Rifle

Order the FDE APF DMR 2.0 in 22 Creedmoor from our Lubbock, Texas gun shop for fast, insured shipping to your local FFL. Built by APF for shooters who need designated-marksman-level accuracy, this rifle is part of our full semi-auto rifles selection.