BPI #BPIROLL12

A BP Original. Crimp depths often vary from load to load, even to a point where it is difficult to produce a proper fold crimp. This makes roll crimps ideal for shell lengths of almost any size. A compromised crimp can severely disrupt the entire combustion process, thus diminishing performance or even causing a blooper. Excellent in keeping your work bench simple, yet effective tool to use when crimping your shotgun rounds