Otis Multi-Gauge Sectional Rod Shotgun Cleaning Kit Everyoneinch(TM)s got a trusty shotgun or two (or three or four). Get the Multi-Gauge Shotgun Cleaning Kit from Otis and youinch(TM)ll have your 12 & 20 gauge shotguns cleaned and maintained in no time. This kit includes everything you need for quality shotgun maintenance, featuring solid brass rod sections. Cleans all 12 & 20 gauge shotguns. 12 & 20ga bronze bore brushes and cotton mops with size marked on stem Shotgun pierce point jag with 12 & 20 ga felt patch savers (6 each)