Adams Arms FGAA01366 P3 300 AAC Blackout 12.50 Barrel AARS M-LOK Upper

The Adams Arms FGAA01366 P3 300 Blackout 12.50" Black Nitride Barrel, Aluminum Black Receiver, AARS M-LOK Handguard for AR-Platform integrates a carbon fiber wrapped 12.50" barrel with a Black Nitride finish and a matching Black receiver to deliver a lightweight, rigid platform ideal for precision shooting and versatile field use. Built to chamber the 300 AAC Blackout, this complete upper features a 1:7" twist that stabilizes a wide range of subsonic and supersonic loads, while the optic-ready configuration ensures quick mounting of your preferred aiming system without adding unnecessary bulk. The AARS M-LOK handguard provides ample accessory attachment points and a low-profile silhouette, keeping weight down without compromising rigidity, and the Black handguard finish complements the receiver for a cohesive, stealthy appearance on the rifle. This upper is designed for AR-platform builds where reliability, repeatable accuracy, and streamlined handling are paramount, making it an excellent choice for hunting, tactical training, or recreational shooting.