This Easy Jig ONLY works with 80 Percent Arms .308 lower receivers. Makes machining easier, faster and safer! Built-in drill/end-mill depth gauge for the trigger and rear-shelf pockets. Quick verification of depth setting eliminates slippage issues that can ruin parts. Designed to hold tolerances using a common hand-drill. A drill press is not required, milling is done with a router. Pocket drilling requires 10 holes drilled once. Traditional jig requires 42 holes to be drilled once, precisely aligned and clamped, then re-drilled to a larger diameter. Trigger pocket can be cut in 6 to 11 passes versus 25 passes required with a drill press. Hand-drilling the trigger group/safety selector holes is faster to setup. The whole process can be completed in 1 hour instead of 3 hours with the old drill press method. Can be used to make dozens of lowers. All components are hard coat anodized for extra wear resistance. MADE IN THE USA
NOTE: Router NOT included.