Ballistic Products Roll Crimper 20 Gauge Cartridge_5.7 X 28 FN excellent resistance to crosswinds and

excellent resistance to crosswinds and vertical winds

Quantity: 250 wads

264 Bullet Weight 139gr Bullet Style Scenar Open Tip Match (OTM) Bullet (B

256 Package Quantity 50/Box

316 Package Quantity 100/Box

Ballistic Products Roll Crimper 20 Gauge Cartridge_5.7 X 28 FN excellent resistance to crosswinds andBallistics Products Roll Crimper 20 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,