Ballistic Products Roll Crimper 28 Gauge

Ballistics Products Roll Crimper 28 Gauge. Crimp depths often vary from load to load, even to a point where it is difficult to produce a proper fold crimp. This tool 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. Performance Shotshell load performance can vary shell to shell because components such as slugs, buckshot, and full-length field wads, by their nature, are not flexible platforms. Roll crimps adjust to the load (instead of the load adjusting to the crimp) and the ballistic results demonstrate more consistent & sustained combustion. Ultimately, a more consistent propellant burn yields more consistent performance. Note: Multiple tools for illustration only. Only one tool included