Aim Sports Complete Upper AR-15 Kit 10.5 Barrel 5.56 NATO

Aim Sports Complete Upper AR-15 Kit Features If you are eager to build your first AR-15 pistol or you are a serial tinkerer who s constantly building guns this Aim Sports 10.5 AR-15 Pistol Kit is a must-have. It is compatible with any standard AR-15 lower receiver and makes an excellent choice for anybody looking to put together an AR-15 pistol setup (because the barrel is less than 16 all NFA rules apply). The complete upper utilizes the popular carbine length gas system with a low-profile gas block allowing for the addition of its free-float 10 M-LOK handguard. You can attach all your favorite M-LOK compatible accessories such as flashlights lasers and more. Just add an AR-15 lower receiver and you ve got everything you need to assemble a fully functional AR-15 pistol! Built with high quality components everywhere you look the Aim Sports 10.5 Pistol Kit is perfect for your next project! Aim Sports Complete Upper AR-15 Kit Specifications Aim Sports Item Number: AR5CUB9 Model: AR-15 Pistol Build Kit Caliber: 5.56 NATO (also accepts .223 Remington) Barrel Length and Material: 10.5 4150 Chrome Moly Vanadium Steel Barrel Thread Pitch: A2 Muzzle Brake (threaded 1/2x28) Mil-Spec Forged 7075-T6 Complete Upper with Dust Cover and Forward Assist Rail: Optics Ready Picatinny Rail Bolt Carrier Group: 8620 Steel Carrier Bolt is 9310 Tool Steel Nitride Finish Handguard Length: 10 Free Float M-LOK Handguard Gas System Length: Low Profile Gas Block Charging Handle: Standard AR-15 Charging Handle Buffer Kit: 3 oz Buffer Carbine Spring Castle Nut End Plate Weight: 4.38 lbs Color: Black