The KAK Multi Position Barrel Dimple Drilling Jig is great for perfectly aligning dimples for your AR-15 barrel. The Drilling Jig is constructed from 4140 hardened steel with a mag phosphate finish. The Drilling Jig is designed specifically for .750 diameter barrels and gas glock set screw spacings of .400, .425, .450, .470, and .500.
- Drill Jig
- KEO Brand Spot Drill
- Pointed Set Screw for Alignment
- Allen Wrench