The APF AR10 DMR 2.0 .243 Win OD Green (brand part no. RI345OD) is a semi-auto designated marksman rifle on the AR-10 platform, built by APF Armory in Alexandria, Minnesota. It pairs an 18-inch 416 stainless steel barrel with a Butcher-16 muzzle brake and a 15-inch M-LOK handguard, so it takes optics, bipods or lights without extra work. A nickel boron bolt carrier group and an APF drop-in 3.5-pound flat trigger round out the fire control, and a Magpul SL-S adjustable stock and MOE grip handles the contact points. It is aimed at long-range hunting, precision range work and varmint control in OD Green Cerakote.

Key Specifications

• The chambering is .243 Winchester, the cartridge this rifle is built and barreled for.
• The barrel is an 18-inch 416 stainless steel tube, a length that suits a designated marksman rifle.
• A Butcher-16 muzzle brake sits at the muzzle to tame recoil and muzzle rise for faster follow-up shots.
• The handguard is a 15-inch M-LOK design, giving you room to mount optics, bipods or lights.
• The trigger is an APF drop-in 3.5-pound single-stage flat trigger, chosen for a crisp, consistent break.
• The stock is a Magpul SL-S adjustable unit paired with a Magpul MOE grip, so length of pull and hold fit the shooter.
• The finish is OD Green Cerakote, the color that sets this rifle apart from its siblings in the AR10 DMR 2.0 line.

Frequently Asked Questions

What caliber is this rifle chambered in? It is chambered in .243 Winchester, built on the AR-10 platform, with an 18-inch 416 stainless steel barrel.

Does it come with a muzzle brake? Yes. APF fits a Butcher-16 muzzle brake to reduce recoil and muzzle rise.

Buy the APF AR10 DMR 2.0 Rifle, .243 Winchester, 18-Inch, Muzzle Brake, OD Green

Precision shooters pick this rifle for the way the barrel, brake and trigger work together. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse more APF models or our other semi-auto rifles while you are here.