Sort By:
80% .308 EASY Lower Receiver Jig by 80% Arms
The Easy Jig® is a patented device that makes machining your 80% lower  easier, faster, and safer. Lowers finished with the Easy Jig have a better finish and hold tolerances that could not be achieved using any other jig on the market today. You do not need to own a drill press or mil..
The Easy Jig tool kit contains all the necessary drill bits, milling tools, and drill stop you need to make completing your lower receiver as effortless as possible using the 80% Easy Jig system. Kit Includes: 1) Solid Carbide 1/4 inch end mill - custom made with super short 0.75 in flutes for..
AR-10 80% M1 Machining Lower Receiver Jig Set
80% AR-10 Universal Lower Receiver Jig Set Universal Lower Jig is compatible with 80% AR-10 and 80% AR-15 lower receivers, designed specifically by M1 Machining   -          Made from 6061-T6 Billet Aluminum -        &..
M1 Machining Universal Jig Endmill And Drill Tooling Kit
Required Drill Bits and End Mills to finish the M1-80 Lower Receivers.3/8 Carbide End Mill1/4 Carbide End Mill3/8 High Speed Steele Drill5/32 High Speed Steele Drill ..