The APF DMR 2.0 (brand part no. RI345FDE) is an American-made AR-15 designated marksman rifle built by APF Armory in Alexandria, Minnesota, chambered here in .243 Winchester and finished in FDE. It delivers pinpoint precision from an 18-inch stainless barrel, matched with a rifle-length gas system for smooth cycling and a lightweight profile suited to hunters, competitors, and tactical shooters alike. The DMR 2.0 splits the difference between a compact carbine and a full-length precision rifle. Every detail is built for repeatable accuracy shot after shot.

Key Specifications

• Chambered in .243 Winchester, a flat-shooting round suited to long-range varmint and DMR-style shooting.
• Built on an 18-inch 416 stainless steel barrel for a balance of accuracy and portability over a full-length varmint profile.
• Fitted with a 15-inch M-LOK handguard providing ample real estate for optics, lights, and support-hand accessories.
• Equipped with a Butcher-16 muzzle brake that tames recoil and muzzle rise for fast, accurate follow-up shots.
• Runs a Nickel Boron bolt carrier group for smoother, cleaner cycling with reduced friction and fouling.
• Uses a 3.5-pound single-stage flat trigger for a crisp, consistent break that supports precision shot placement.
• Fitted with an APF SL-S stock for adjustable length of pull and stable ergonomic control.
• Runs a rifle-length gas system for reliable cycling.
• Finished in FDE (Flat Dark Earth) Cerakote over a durable billet build for long-term wear resistance.

Frequently Asked Questions

What role is the DMR 2.0 designed for? It is built as a designated marksman rifle, bridging the gap between a compact carbine and a dedicated long-range precision rifle.

Does it accept optics and accessories? Yes, the 15-inch M-LOK handguard and full-length top rail allow scopes, bipods, and lights to be mounted directly.

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

Buy the APF DMR 2.0 AR-15 .243 Win Rifle

Order the FDE APF DMR 2.0 in .243 Win 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.