K&M - Gage Pin Blocks Dust Cover UPC: 847362007229

UPC: 847362007229

060" flash holes in many BR and PPC cases

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

smooth chambering and eliminates tip damage during recoil

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

K&M - Gage Pin Blocks Dust Cover UPC: 847362007229Gage 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