AR15 Rifle Kit 16" 5.56 1:8 12" HERA Arms Unmarked Keymod Rail - Complete Less Lower Receiver

This kit is everything you need to build your own AR15 except the stripped lower receiver and magazine.

The receiver is a flat top M4 Mil-Spec upper receiver are forged CNC Machined from 7075-T6 Aluminum, the hardest and most durable material of any upper! This 16 5.56x45 barrel is made from 4150 Chrome Molly steel, has 1:8 twist rate & carbine gas system.The rail is a 12 HERA Keymod unmarked rail made from aircraft grade aluminum and then hard coat anodized to improve the strength! Bolt carrier group included!

Buttstock Kit includes: 6 Position Stock, Mil-Spec buffer tube, Carbine buffer, Chrome Silicone recoil spring, Receiver end plate & Receiver extension castle nut.

Lower receiver components include: Hammer, Hammer Pin, Hammer Spring, Trigger, Trigger Pin, Trigger Spring, Trigger Guard ,Trigger Guard Pin, Disconnector, Disconnector Spring, Safety Selector, Safety Selector Detent, Safety Selector Spring, Pistol Grip, Pistol Grip Screw, Pistol Grip Lock Washer, Bolt Catch, Bolt Catch Spring, Bolt Catch Buffer, Bolt Catch Roll Pin, Take Down Pin, Pivot Pin, Take down & Pivot Detents, Take down & Pivot Springs, Magazine Catch, Magazine Catch Button, Magazine Catch Spring, Buffer Retaining Pin,Buffer Retaining Pin Spring