The Lee App Bulge Buster Kit and the appropriate Lee Carbide Factory Crimp Die, restores free function of rimless cases that have low base bulges. Low base bulges usually occur from chambers that do not fully support the cartridge or cases resized in carbide dies from manufacturers other than LEE. These show a noticeable stop ring near the base. You will most likely find cases with these problems in mixed range brass. 

  • 380 ACP
  • 10mm
  • 40 S&W
  • 41 AE (Use 40 S&W Factory Crimp Die)
  • 45 ACP
  • 45 GAP
  • 45 Win Mag

The LEE Carbide Factory Crimp Die is sold seperately. This kit is designed for the Lee APP press. 

SKU LEE91572
Model # 91572
Brand Lee Precision

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