Owners Manual
Page 22
...." **Extra Full Special with steel shot. Do not use with steel shot. 1Available in 10 gauge. 2Available in 12 gauge only. 2When more than one choke designation is listed for a given steel shot pattern, use the more open choke listed for use with knurled rim and no rim code. INVECTOR-PLUS™ (20 GA. & 12 GA.) RIM NOTCHES...
...." **Extra Full Special with steel shot. Do not use with steel shot. 1Available in 10 gauge. 2Available in 12 gauge only. 2When more than one choke designation is listed for a given steel shot pattern, use the more open choke listed for use with knurled rim and no rim code. INVECTOR-PLUS™ (20 GA. & 12 GA.) RIM NOTCHES...