Alex Pro Firearms DMR 2.0 6mm ARC Rifle - 18" M-LOK, Black, 24-Round Capacity

The Alex Pro Firearms DMR 2.0 in 6mm ARC is a purpose-built AR-15 rifle engineered for shooters who prioritize precision at distance. Manufactured in Alexandria, Minnesota, this rifle pairs a proven platform with carefully selected components to deliver reliable accuracy whether you're hunting, competing, or working through precision drills at the range. The 18-inch 416 stainless steel barrel is the foundation here—it's chambered specifically for 6mm ARC, a cartridge that bridges the gap between .223 Rem and larger intermediate rounds, making it practical for mid-range hunting and tactical applications.

You get genuine ergonomic thought in the controls: a CMC 3.5-pound single-stage flat trigger for clean breaks, a Magpul ACS stock for repeatable positioning, and a Magpul MOE grip that won't fatigue your hand on longer shooting sessions. The 15-inch M-LOK handguard gives you room to mount lights, lasers, or other accessories without clutter. The Butcher-16 muzzle brake helps manage recoil energy, keeping the rifle settled for faster follow-up shots—valuable on game or in a competition stage. A Nickel Boron bolt carrier group keeps the action running smooth with minimal maintenance. The rifle comes with a 24-round magazine and runs a rifle-length gas system.

The whole package wears a durable Cerakote finish in black, ready to take what you throw at it. This isn't a bargain-basement build; Alex Pro Firearms has invested in quality internals and a properly spec'd platform. If you're serious about 6mm ARC performance in a semi-custom rifle, this is the kind of tool that doesn't ask questions—it just shoots.

Key Features

• 18-inch 416 stainless steel barrel chambered in 6mm ARC
• 15-inch M-LOK handguard for accessory mounting
• CMC 3.5-pound single-stage flat trigger
• Magpul ACS stock and MOE grip for ergonomic control
• Butcher-16 muzzle brake for recoil management
• Nickel Boron bolt carrier group
• Rifle-length gas system
• 24-round magazine capacity
• Black Cerakote finish

Specifications

Frequently Asked Questions

What is 6mm ARC and what's it good for?

6mm ARC is an intermediate rifle cartridge that delivers more velocity and energy than .223 Rem while staying within AR-15 magazine dimensions and platform constraints. It's effective for hunting medium game and delivers reliable performance at distance with quality bullets. It's also popular among precision rifle competitors who want more downrange performance than 5.56 without switching to a larger platform.

Is the DMR 2.0 ready to shoot out of the box?

The rifle comes fully assembled and includes a 24-round magazine, so you have what you need to take it to the range. You'll want to add a scope or optic to your rail system and verify zero before hunting or competitive use.

Can I swap calibers on this rifle?

This DMR 2.0 is specifically chambered in 6mm ARC. The supplier description mentions that the DMR 2.0 platform can be configured in other calibers like .223 Wylde, .204 Ruger, or 6.5 Grendel, but this particular rifle is built for 6mm ARC.

What's the M-LOK handguard for?

M-LOK is a standardized mounting system that lets you attach tactical accessories—lights, lasers, vertical grips, or bipods—directly to the handguard without rail clutter. The 15-inch handguard on this rifle provides solid real estate for your setup while keeping the gun balanced and handy.