.236″-XX-2.75″ | 6.0-XX-70
.275″-XX-3″ | 7.0-XX-76.2
.295″-XX-3″ | 7.49-XX-76.2
.30″-XX-3″ | 7.62-XX-76.2
.30″-XX-4″ | 7.62-XX-101.6
