Description
Otis Technologies’ all-caliber cotton cleaning patches are a practical choice for any shooter who runs multiple firearms and wants a single patch solution that works across the board. Made from 100% cotton, each patch absorbs solvents and carries fouling out of the bore rather than simply pushing it around. The cotton construction handles standard cleaning solvents without breaking down mid-pass, which matters when you’re working through a dirty bore and need the patch to stay intact.
The design is built around Otis’s slotted-tip pull-through method. When threaded through a slotted tip, the patch wraps into a circular profile that contacts the bore wall continuously around its circumference, giving consistent 360-degree coverage rather than the partial contact you get with a rod-and-jag setup if patch sizing is off. Each patch can be rotated to present a fresh surface, allowing up to six distinct cleaning passes from a single patch before it’s spent — useful for keeping consumption reasonable during a thorough cleaning session.
The patches are sized to cover calibers from .243 through 12 and 10 gauge, so they’ll serve rifles, pistols, and shotguns without needing to stock multiple patch sizes. The 100-count pack provides enough supply to stay stocked through regular maintenance without frequent reorders. These are a straightforward consumable, and Otis produces them to complement their pull-through cleaning systems, though they’ll work with any slotted tip.





