Aero Precision AR15 Complete Upper 10.5″ Features The 10.5″ barrel is chambered for 5.56 NATO, offering the capability to also safely fire .223 Remington rounds. It has a 1:7 twist rate, optimizing stability for a wide range of bullet weights, which is particularly important for accuracy in a shorter barrel. This complete upper includes a Magpul MOE M-LOK SL Carbine Handguard, known for its durability, ergonomic design, and flexibility to mount M-LOK compatible accessories. The carbine-length gas system ensures reliable operation and reduced felt recoil, which is beneficial for shorter barrel lengths. The standard A2 flash hider at the muzzle helps to minimize muzzle flash, enhancing shooter concealment and accuracy during rapid fire or low-light conditions. Please note, this complete upper does not come with a bolt carrier group (BCG) or a charging handle, allowing users to customize these components according to their specific needs. Aero Precision AR15 Complete Upper 10.5″ Specifications Manufacturer: Aero Precision Model: AR15 Complete Upper Type: Upper Calibers: 5.56 NATO / 223 Remington Barrel Length: 10.5″ Barrel Material: Steel Twist Rate: 1:7 Color: Black Handguard: Magpul MOE M-LOK SL Carbine Gas System: Carbine Length Muzzle Device: Standard A2 Flash Hider Sights: A2 Front Sight Subcategory: Upper Receivers Finish: Anodized More Information Barrel Length 10.5 Caliber 5.56 Condition New in Box Finish Per Color Black Manufacturer Aero Precision Manufacturer Part Number APAR502505M3 Model AR15 Complete Upper Type Uppers UPC 840014604616
