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