The Complete Upper Build, 16″ 5.56 Kit is a great upper kit to learn how to build a complete upper yourself! This Kit Includes the Following: 5.56 16″ Barrel – Carbine Length, AM-15 Stripped Upper Receiver; AM-15 Bold Carrier Group, 5.56; AM-15 Charging Handle – Standard; AM-15 Gas Block, Standard – .750; With Picatinny, AM-15 Gas Tube – Carbine Length; AM-15 Flash Hider, A2 Kit – 5.56; AM-15 Hand Guard, A2 Style – Carbine Length; AM-15 Upper Parts Kit; A2 Barrel Nut Kit; Hand Guard Cap – M4.
The 16″ 5.56 M4 barrel is the perfect barrel to start your next build and add to your AM-15 collection. This barrel is made from 4150 Chrome Moly Vanadium Steel with a Parkerized finish. Featuring a carbine length gas system with a .750″ gas port and a 1:8 twist, this barrel provides top accuracy and precision for your 5.56 build.
The AM-15 Stripped Upper Receiver is machined from 7075 T6 Aluminum forging. Featuring M4 feed ramps, this upper receiver is machined to Military Specifications & Standards and can be used with multiple calibers on the AR-15 platform. This upper receiver comes in type III hard coat black anodize. Match this Upper with one of our Lower Receivers for a solid fit for your AM-15 build.
The M16 5.56/.223/ .300 AAC Complete Bolt and Carrier Group is Phosphate coated and Chrome Lined. The Carrier is made from 8620 steel, and the Bolt is made from 9310 steel and Phosphate coated, MPI Tested. The 223 Bolt and Bolt Carrier Assembly comes complete with Cam Pin, Firing Pin and Firing Pin Retainer.
The AM-15 Charging handle is the standard AR-15 charging handle. This charging handle is only for the AR-15 platform.
The AM-15 Gas Block Assembly is lower than the rail on the Upper Receiver. This Gas Block is made from 6061 T6 aluminum and is compatible with a .750 dia Barrel. Roll Pin and Set Screws are included with this gas block. *This gas block is not intended to fit underneath free floats.
The AM-15 Carbine Length Gas Tube is 9.75″ in Length and is made from 304 Stainless Steel.
The A2 Flash Hider Kit comes with a crush washer. The thread for this flash hider is 1/2 x 28. It is Compatible With 5.56/ .223 calibers.
The A2 Style Hand Guard is a 2 piece, Carbine length forearm that is black in color.
The AM-15 Upper Receiver Parts Kit includes the following: Ejection Port Cover Assembly, and Forward Assist Assembly.
Barrel Nut Kit for A2 style. This kit includes Delta Ring, Snap Ring, A2 Barrel Nut and Weldon Spring.
The M4 Hand Guard Cap is for the Carbine Length handguard and is compatible with the .750 Gas Block.