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300 Blackout Rifles

U.S. Arms Company manufactures top quality lightweight AR-15 rifles for the enthusiast. The USAC M4 UTAW is an incredibly accurate AR-15, providing unmatched rifle performance custom to your preferences, whether you’re a first-time AR owner or a seasoned marksman.

The USAC M4 UTAW Series is also available in our Champion Series and Pro Series , allowing for a wider scope of options to choose to build the most accurate AR-15 to your specification. This firearm is available with a black anodize or a short list of Cerakote finishes, enhancing its durability and aesthetics while maintaining a very lightweight AR-15.