Combat Armory CA15 5.56 Rifle 16" Barrel M-Lok

Combat Armory CA15 5.56 Rifle

This is a no-compromise AR-15 platform rifle built to military specifications and engineered for reliability and performance. The CA15 represents the kind of straightforward, honest firearm design that works when it matters.

Construction & Materials

The receiver is machined from billet 7075-T6 aluminum and finished with Type III hard-coat anodizing in black. This is not stamped steel—this is precision-machined material that will serve you for decades. Every component is Mil-Spec, meaning it will work with standard AR-15 parts and accessories.

Barrel & Gas System

The 16-inch barrel is 4140 chrome moly vanadium steel with Melonite finish, a proven combination for durability and corrosion resistance. It features a 1:7 twist rate suitable for a wide range of 5.56mm ammunition. The carbine-length gas system keeps the rifle balanced and manageable, while the low-profile gas block allows for clean sight lines.

Ergonomics & Handling

The 15-inch slim M-Lok free-float handguard provides excellent modularity for mounting optics, lights, or other accessories without affecting accuracy. The ambidextrous safety lever accommodates both right and left-handed shooters. Standard MIL-STD charging handle, forward assist, and dust cover complete the controls.

What's Included

One 10-round magazine and A2 flash hider. Everything you need to get started.

The Bottom Line

This is a rifle built without compromise or marketing gimmicks. It's designed to work, and it will.