Anodized Billet AR-15 80% Lower Receiver 7075, 5.56/.223/300BO
These lowers start their lives as a billet block of 7075 Aluminum. The block then goes to machining where it is turned into a raw 80% lower with a fixed trigger guard. From there the mag well gets broached and then the lower is off to anodizing where they get a Type III hard coat anodized finish. These are very high quality and you should get them while you can. All machining processes have been completed and are within spec except for the following: 1. Milling out the receiver interior (Fire Control Cavity). 2. Cutting of the Trigger Slot (Trigger Through Hole) 3. Drilling of the Trigger Pin Hole 4. Drilling of the Hammer Pin Hole 5. Drilling of the Selector Hole. All other machining processes are complete to spec, and all other machine work has been completed. Made of 7075 T6 Aluminium here in the U.S.A. These lowers do have the rear pocket cut. It is unlikely you will find a anodized billet lower cheaper any where else. JIG COMPATIBILITY This lower is compatible with the 80% Arms Easy Jig. This lower is compatible with the Blitzkrieg Tactical drill press/mill jig.