.380 ACP AR Barrels – Build Your AR-380 with Precision

.380 ACP AR Barrel – Glock-Compatible Threaded Barrel for AR-380 Builds – Moriarti Armaments

Step into ultra-low recoil performance with Moriarti Armaments’ .380 ACP AR barrels, purpose-built for Glock-mag compatible AR-380 pistol and carbine platforms. Designed with blowback simplicity and lightweight control in mind, these barrels deliver smooth cycling, tight tolerances, and suppressed-friendly threading—all in one compact package.