Otis Gun 3 Inch Cleaning Patches, 919-100 All-Caliber Patches
There are three types of OTIS cleaning patches: small caliber (M16), all-caliber, and panoply. The small caliber (M16) patches are designed specifically for the 5.56MM, and the panoply patches are designed specifically for rifles .30 caliber and up, handguns 9MM and up, and all shotguns. The all-caliber cleaning patches are unique in that one patch cleans all firearms from .223 caliber/5.56MM to 12 gauge. Each patch is 100% cotton and can be used up to 6 times, offering 6 new clean surfaces. When attached to the slotted tip, they form a perfectly circular cleaning swab to allow for 360 degree coverage!