These 80% AR-15 Lower receivers start as 7075-T6 forgings from the lead forge in the US (see the "keyhole" marking on the right side of the receiver next to the top-right side of the grip meets the receiver) and are fully machined to mil-spec tolerances. The operations left to be completed are as follows/ fire control group, trigger pin, hammer pin, trigger slot and the safety selector hole. This is a not an FFL item. This is not a complete receiver and still requires machining to be done. Tactical Machining have a copy of the ATF determination letter and the determination update stating that it is not a firearm.
- Item #: TMAR15NA