BUY ATI REFURBISHED MILSPORT AR15 UPPER W/O BCG AND CHARG HNDLE 16″ BBL PHOSPHATE 1X8 .300BLK 10″ KEYMOD

American Tactical AR Pattern Upper Receiver Assembly

As a refurbished firearm, this has been inspected and certified by our gunsmiths to be fully serviceable and ready for the range. This may have some cosmetic blemishes.

100% Made in the USA in our Summerville, SC Production Facility.

This assembled AR15 upper receiver is built on a 7075-T6 forged aluminum M16-A3 pattern upper receiver with a 16”, HBAR profile barrel with 1:8 button cut rifling, magnesium phosphate finish, and chambered for .300AAC Blackout.  This upper operates on a pistol length direct gas impingement system (DGIS) under a 10” aluminum free float key-mod rail system.  Ready to install to your AR15 pattern lower receiver with the addition of a bolt carrier group and charging handle.

·         .300AAC Blackout

·         7075-T6 Forged Aluminum M16A3 Pattern Upper Receiver

·         16” HBAR Profile Magnesium Phosphate Barrel with 1:8 Button Cut Rifling

·         10” Black Anodized Aluminum Free Float Key-Mod Rail System

·         Pistol Length Direct Gas Impingement System (DGIS)

·         A2 Style Compensator

·         NO BOLT CARRIER GROUP OR CHARGING HANDLE