Brass Re-Sizing .. A tool from Lee Precision

Lee Bulge Buster Kit  … This push through die adapter will remove the 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 rimless cases:  380 ACP, 10mm, 40 S&W, (357 Sig) 41 AE, 45 ACP, 45 GAP, and 45 Win Mag.  Supplier:  MIDWAY .. $15.79 .. Use as directed in combination with Lee Factory Crimp Die. (cutaway view shows a 38 Special Rimmed Cartridge, not a push through)

NOTE: Lee Factory 40 S&W Crimp Die is now with Bulge Buster Kit. Ready for use. USED for: 357 Sig Range Brass fired from a Glock

NOTE:  9mm cases are not able to be used in the Bulge Buster because it has a slightly tapered case and the rim is not completely flush with the case.  See how I manage Re-Sizing 9mm in Previous Post.

I’ve set this die in my Redding T-7 Turret Press .. Although not designated for the 357 SIG case. It can be used to Re-Size / De-Bulge, the Main Body as it is same dimensions as the 40 S&W,  OD: 10.77mm or 0.424”