Aero Precision M4E1 Threaded Complete Upper Receiver 5.56 NATO 14.5 in Barrel Government Profile 1-7 Twist 1/2x28 Thread 12 in ATLAS S-ONE M-LOK

Aero Precision

Resumen

The Aero Precision M4E1 Threaded Complete Upper Receiver is designed for the AR-15 platform, featuring a 14.5-inch barrel chambered in 5.56 NATO. This upper receiver is complete and ready to install, with a 1:7 twist rate that stabilizes a wide range of bullet weights, making it versatile for various ammunition types. The 1/2x28 thread pitch allows for easy attachment of muzzle devices, which is essential for customizing your build. This upper is commonly found in shorter, maneuverable builds ideal for tactical applications and home defense.