3/8" CNC CORNCOB FORM RUFFER FOR MILLING THE MAGWELL ON LOWER RECEIVERS 308 80% Lower Receiver Video's

308 80% Lower Receiver Video's & Instruction Manuals

Compatible with most 80% AR15 / AR10 /

Our Kits are a SIGNIFICANT UPGRADE  to any kits on the market

308  Lower Receiver Jig Tooling Kit

The combination of our extended length 3/8" rougher and 1/4" finisher is a GAME CHANGER

3/8" CNC CORNCOB FORM RUFFER FOR MILLING THE MAGWELL ON LOWER RECEIVERS 308 80% Lower Receiver Video'sPart# 38MAG ROUGHING AGT's proprietary "F23" coating for extreme wear resistance and lubricity. These end mills deliver improved performance, and set a new benchmark for machining the firing pocket and the mag well. The combination of our extended length 3 8" rougher and 1 4" finisher is a GAME CHANGER! Before now, there has never been extended length end mills rigid enough, to efficiently machine the mag well from one side. AGT's new design has