MSF 12.5” Pistol 5.56/.223 Ar15 Upper Assembly 1:7 mid length

The MSF 12.5″ mid-Length 223 Wylde Upper Receiver offers a compact yet effective solution for AR-15 enthusiasts. Its shorter barrel enhances maneuverability, making it suitable for close-quarters applications without compromising performance. 12.5″ 4150 CMV Nitride Ar15 barrel. 1/2-28 threads. mid length gas system. .750 Steel low profile gas block. Free Float M-LOK Handguard. 7075-t6 Mil Spec Aluminum Upper Receiver, Anodized black. Dust cover and forward assist installed. Key Features: Barrel: 12.5-inch 4150 CMV Nitride barrel with mid-length gas system, ensuring reliability and optimal cycling. Caliber: Chambered in 5.56 NATO, also compatible with .223 Remington ammunition. Handguard: Free-float M-LOK handguard, providing a lightweight platform for accessory attachment. Receiver: 7075-T6 Mil-Spec aluminum upper receiver, anodized black with M4 feed ramps. This upper receiver is perfect for building a compact AR-15 pistol or short-barreled rifle, offering versatility and performance in a smaller package. Customize it to your preferences and enjoy a reliable addition to your firearm collection.