The Lee Bulge Buster Kit (Lee part no. 90487) is a push-through die adapter built to remove the annoying bulge rings that mixed range brass often carries, the kind of bulge a normal shell-holder-constrained sizing die simply cannot reach. It works with the appropriate Lee Factory Crimp Die and covers 380 ACP, 10mm, 40 S&W, 41 AE, 45 ACP, 45 GAP, and 45 Winchester brass, making it a practical tool for reloaders who process range pickup brass from multiple shooters and calibers rather than a single known source. The kit includes an extension sleeve, a push-through punch, and a catch container to keep the process contained. For anyone tired of setting aside bulged brass as scrap, this kit gets it back into usable rotation.

Key Specifications

• A Case Prep Kit style push-through die adapter, 45 oz.
• Covers 380 ACP, 10mm, 40 S&W, 41 AE, 45 ACP, 45 GAP, and 45 Winchester brass.
• Removes case bulges standard shell-holder-constrained dies cannot reach.
• Includes an extension sleeve, push-through punch, and catch container.
• Used with the appropriate Lee Factory Crimp Die.

Frequently Asked Questions

What calibers does this kit cover? 380 ACP, 10mm, 40 S&W, 41 AE, 45 ACP, 45 GAP, and 45 Winchester.

What problem does it solve? It removes bulge rings from mixed brass that a standard shell-holder-constrained die cannot reach.

Buy the Lee Bulge Buster Kit, 45 oz

Order the Lee Bulge Buster Kit, 45 oz from our Lubbock, Texas gun shop for fast, insured shipping straight to your reloading bench. Browse our other reloading equipment for related tools.