Schaefer Defense stocks the APF DMR 2.0 in .204 Ruger (brand part no. RI246W) for shooters who want a precision AR-15 finished in a clean White Cerakote scheme. Built by APF Armory in Alexandria, Minnesota, the DMR 2.0 pairs an 18-inch 416 stainless steel barrel with a rifle-length gas system to wring maximum accuracy out of the .204 Ruger cartridge’s flat trajectory. The Nickel Boron bolt carrier group cycles smoothly under recoil, and the CMC 3.5-pound single-stage flat trigger gives shooters a clean, repeatable break shot after shot. A Magpul PRS Lite stock rounds out the precision-focused build, letting the shooter dial in length of pull and cheek height behind a scope. Whether it is zeroed for prairie dogs or set up on the bench for load development, this DMR 2.0 is built to shoot small groups at distance.

Key Specifications

• Chambered in .204 Ruger for flat trajectories and minimal wind drift at extended range.
• An 18-inch 416 stainless steel barrel holds tight tolerances for consistent, match-grade accuracy.
• The 15-inch M-LOK handguard free-floats the barrel and adds mounting space for optics and accessories.
• A Butcher-16 muzzle brake cuts felt recoil and keeps the sight picture on target between shots.
• The Nickel Boron bolt carrier group resists fouling and cycles with less friction than a standard BCG.
• A CMC 3.5-pound single-stage flat trigger delivers a crisp, glass-like break for better shot placement.
• The Magpul PRS Lite stock adjusts for length of pull and cheek weld to fit the shooter and optic.

Frequently Asked Questions

What is this rifle chambered in? It ships chambered in .204 Ruger, a fast varmint round known for flat trajectories.

What finish does the rifle wear? This build comes in a White Cerakote finish over the billet receiver set.

Can the stock be adjusted for fit? Yes, the Magpul PRS Lite stock adjusts for both length of pull and cheek height.

Buy the APF DMR 2.0 .204 Ruger 18-Inch Rifle, White Cerakote

This White Cerakote DMR 2.0 pairs precision-focused components with a finish that stands out at the range. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse more of the APF lineup in our semi-auto rifles category.