16 inch AR-15 45 ACP Pistol Caliber Melonite Upper Complete Kit

All our uppers are carefully assembled and tested and ready to go out of the box. Every component is chosen to ensure a high quality upper is produced. Every upper is custom built to order and we go the extra mile to ensure the finished product is to your specifications.This 45 ACP upper kit starts with an AR-15/AR-45 MILSPEC 7075 T6 Billet Aluminum receiver, mated to a Hitman Industries 16.5 inch 45 ACP, 1:16 Twist, Nitride/Melonite treated barrel. Hitman Industries is one of the our major partners in the industry and they especially make great pistol caliber barrels. Feed cones on their barrels are larger to accomodate a larger variety of bullet types. The Axis Rail is a free floated system, M-LOK slots on all three sides, full length picatinny rail at the top, lightweight handguard. Barrel Nut is made out of solid steel to ensure a solid mounting system.Comes with the Bolt Carrier Group and charging handle, lower parts kit and M4 milspec stock kit - everything included to turn your stripped lower receiver into a full rifle..SOPMOD stock by JE Machine Tech is OPTIONAL. Features a wide cheek weld, rubber non slip butt pad, two water tight storage compartments and stainless steel QD swivel mount. Made in the US.We can also UPGRADE the TRIGGER to a Rise Armament RAVE 140 or a Timney Impact Trigger. Great option if you are looking for a lighter and more crisp trigger pull.Also an OPTION is COLOR We can change the receiver and handguard to FDE (FLAT DARK EARTH) COLOR (see pictures).. SPECIFICATIONSUPPER RECEIVER: AR-15/AR-45 Mil-Spec Machined out of Billet Aluminum, Type III Hardcoat Anodized Black - No Forward Assist and Ejection Port Cover NeededBARREL: 16.5 inch, 45 ACP Caliber, 4150 Chrome Moly Vanadium Steel, 1:16 Twist, Nitride/Melonite Treated - made by Hitman IndustriesHANDGUARD: 12 inch M-LOK Free Floated, Machined out of 6061 T6 Aluminum - made by Axis MFGGAS SYSTEM: Blowback System GAS BLOCK: Blowback System - No Gas Block NeededMUZZLE DEVICE: Standard 5/8-24 A2 (Enlarged to 45 cal) Flash Hider and Crush WasherBOLT CARRIER GROUP: 45ACP Caliber, Properly Heat Treated, 8620 Single Piece Bolt, NitridedCHARGING HANDLE: Standard Charging HandleLOWER PARTS: UNBRANDED AR ELG Lower Parts KitSTOCK: M4 Milspec Stock Kit - includes M4 stock, standard buffer spring, 8oz pistol caliber buffer, castle nut, latch plate and carbine buffer tube.100% MADE IN THE USAOPTIONAL: UPGRADE STOCK to a JE Machine Tech SOPMOD StockOPTIONAL: UPGRADE TRIGGER to a Rise Armament RAVE 140 or a Timney Impact TriggerOPTIONAL COLOR Change to an Aero Precision XL FDE Colored Receiver and 12 inch M-LOK Magpul FDE Colored Handguard