K&M - Gage Pin Blocks Benchrest and the base is drilled

and the base is drilled to permit permanent mounting to a loading bench

and 338 bullets

0” 0 – 13

Primer Seater Anvil Assembly – Large Rifle

Precision made in the USA – Billet Aluminum and Stainless Steel all made in house

K&M - Gage Pin Blocks Benchrest and the base is drilledGage 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