80% AR-15 Lower receiver for AR15 type rifles. These are made from 7075 T6 Aluminium and are made with the same processes as a normal lower receiver and are anodized per mil-spec type III hard coat anodizing. The 80% lower receiver is almost complete but has been removed from the rest of the machining process to offer them as 80% percent lowers. These do not require a FFL transfer They do not have a serial number because they are not a firearm.
YES, We have the determination letter from BATFE making these LEGAL 80% AR-15 Lower receivers.
All machining processes have been completed and within spec except for the following:
Made of 7075 T6 Aluminium here in the U.S.A.
The Machining Operations not yet performed are:
1. Milling out the receiver interior.
2. cutting of the Trigger Slot
3. Drilling of the Trigger Pin Hole
4. Drilling of the Hammer Pin Hole
5. Drilling of the Selector Hole
All other Machining process are complete to Spec, all other machine work has been completed.