Redding G-RX Carbide Base Sizing Die Kit 40 S&W, 357 Sig, 10mm

The new G-Rx Carbide push thru base sizing die is designed to restore fired cases from 40 S&W autoloading pistols that exhibit a bulge near the base without the need for case lube.  By passing the case completely through the new G-Rx Carbide Die, the bulge is removed and the case may be returned to service.