THIS KIT IS EVERYTHING YOU NEED TO BUILD AN AR-15 EXCEPT A MAG.
TheHeraupper assembly! 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” 5.56 barrel is made from 4150 Chrome Molly steel, has 1:8 twist rate & carbine gas system.This incredible rail has 200% increase in keymods, so your attachment position options are endless! The rail is a 15” Keymod rail made from Airplane Aluminum and then hard coat anodized to improve the strength! The rail is unmarked, meaning Hera left their branding off of the rail. BOLT CARRIER GROUP AND CHARGING HANDLE INCLUDED
CBC Industries offers reliable, dependable, and the highest quality AR15 parts and AR15 accessories! We back all of our AR15 parts and products with our LIFETIME Warranty. Feel free to call us with any questions at (843)818-4374.