LEE BULGE BUSTER KIT AND APPROPRIATE LEE FACTORY CRIMP (NOT INCLUDED) ASSURES YOUR MIXED BRASS IS BULGE FREE. THIS PUSH THROUGH DIE ADAPTER WILL QUICKLY REMOVE THE ANNOYING BULGE RINGS THAT SHELL HOLDER CONSTRAINED DIES SIMPLY CAN'T REACH. THE BULGE BUSTER KIT INCLUDES: EXTENSION SLEEVE, PUSH THROUGH PUNCH, CATCH CONTAINER AND COMPLETE INSTRUCTIONS. WORKS WITH THESE CASES: 380 ACP, 10MM, 40 S&W, 41 AE, 45 ACP, 45 GAP, AND 45 WIN MAG. MADE IN USA. Gross weight: 180 grams.