The Radical Defense MK1 MOD1 DMR rifle in 5.56 NATO and black (brand part no. MK1MOD1DMR) is a designated-marksman-style AR-platform build with a forged mil-spec upper receiver, M4 feed ramps, and a forward assist with dust cover. Radical Defense builds the rifle around a 16-inch barrel with a 1:7-inch twist and a KFM taper-lock flash hider, mounted under a 15-inch M-LOK handguard with a .750 low-profile gas block. The forged 7075-T6 lower wears a B5 Precision stock and grip, and the rifle ships with Griffin Armament M2 sights, a Battle Arms ambidextrous charging handle, and a 30-round magazine. Among semi-auto rifles, the MK1 MOD1 DMR favors shooters who want a feature-rich, mil-spec-pattern 5.56 build.

Key Specifications

• Chambered in 5.56 NATO.
• Features a 16-inch barrel with a 1:7-inch twist.
• Topped with a KFM taper-lock flash hider.
• Built with a 15-inch M-LOK handguard and .750 low-profile gas block.
• Upper receiver is forged mil-spec with M4 feed ramps.
• Lower receiver is forged 7075-T6.
• Fitted with a B5 Precision stock and grip.
• Ships with Griffin Armament M2 sights.
• Fitted with a Battle Arms ambidextrous charging handle.
• Feeds from a 30-round magazine.

Frequently Asked Questions

What sights does this rifle include? Griffin Armament M2 sights.

What charging handle does it use? A Battle Arms ambidextrous charging handle.

Buy the Radical Defense MK1 MOD1 DMR Rifle

A feature-rich, mil-spec-pattern 5.56 build is exactly what the MK1 MOD1 DMR delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.