This Winchester cleaning kit is made specifically for 12 gauge shotguns. It includes one 33" pull flex-rod, one multi-function handle, one 12ga bore brush, one 12ga wool mop, one 12ga slot tip, six screwdriver bits (2 phillips, 2 flat heads, 1 star, and 1 hex), and 25 cleaning patches. Multi-function handle can be used with traditional rods, pull cords and also functions as a screwdriver handle. Contents store in the compact, custom case when not in use.