The Lee Bulge Buster Kit is a cartridge case prep accessory designed to remove lower base bulges from handgun brass that standard shellholder-restrained dies cannot reach. The kit uses a push-through adapter that operates with a compatible Lee Factory Crimp Die (die sold separately) to restore cases for reliable feeding and consistent crimping. The package includes an extension sleeve, a push-through punch, and a catch container for efficient case processing. Constructed of carbide steel components and finished in red and silver, the kit is intended for pistol brass maintenance in single-station or turret presses.
Key Specifications
- Compatible with Lee Factory Crimp Dies (die sold separately).
- Includes extension sleeve, push-through punch, and catch container for case processing.
- Constructed from carbide steel for durability.
- Thread pattern is 7/8×14 threads.
- The kit weight is 45 oz.
- Primary function is to remove lower base bulges from handgun cases.
- Supports common handgun calibers including 380 ACP, .40 S&W, 10mm, .41 AE, .45 GAP, .45 ACP, .45 Win Mag per manufacturer listing.
- Die style classification: Specialty dies.
- Operation method: push-through adapter for single-station or turret presses (index rod removed).
The Lee Bulge Buster Kit provides a straightforward, mechanical solution for reloaders who need to address base bulges for reliable chambering and crimping. Its carbide construction and simple push-through design let you process mixed pistol brass quickly when used with the appropriate Lee Factory Crimp Die. For reloaders focused on consistency and dependable case prep, this kit is a practical addition to a bench setup.
