K&M - Gage Pin Blocks Dust Cover 060" flash holes in many

060" flash holes in many BR and PPC cases

The BT10-NC will also mount directly to our BT19 AI Spigot or BT70 M-LOK Adapter

irregularities and burrs at the mouth of the case

005mrad crosshairs intersect in the centre at an angle of 90 degrees

K&M - Gage Pin Blocks Dust Cover 060" flash holes in manyGage Pin Block . 17 cal through . 50 cal. custom hole fit per caliber (7mm shown). Gage pins sold separately. Checking your Case Neck with Gage Pins: After expanding use the corresponding gage pins to confirm the neck sized as expected. The feel you are looking for is a light drag on the gage pin. When sized properly the gage pin will act as a piston as you push the pin into the case neck while holding your finger or thumb over the primer pocket. You