BUY ATI AR15 HYBRID UPPER .300AAC 16″ NITRIDE BBL 10″ KEYMOD LOPRO GBATI AR15 HYBRID UPPER .300AAC 16″ NITRIDE BBL 10″ KEYMOD LOPRO GB
American Tactical AR-15 Upper
100% Made in the USA and Assembled in Summerville, SC!
This drop in ready, upper receiver assembly features our patented reinforced Omni polymer hybrid upper receiver with a 16” HBAR profile barrel with 1:8 button cut rifling, black nitride finish, and chambered for .300AAC. Finished with a 10” free float key-mod rail system over a pistol length DGIS gas system and A2 style compensator. Compete with black nitride finished bolt carrier group. Fits to any AR-15 pattern lower receiver.
• .300AAC Caliber
• 16” HBAR Barrel with Black Nitride Finish
• Patented Omni Hybrid Receiver
• 10” Free Float Key-Mod Rail System
• Low Profile, Pistol Length Gas System (DGIS)
• A2 Style Compensator
• Black Nitride Finish Bolt Carrier Group