The Otis 3-inch square cotton cleaning patches come in a count of 100 for larger bores (Otis part no. FG-919SQ-100). Otis Technology makes them from 100 percent cotton, which is more absorbent than blended fabrics and will not leave streaks in the barrel. They are intended for use with solid-rod gun cleaning jags. Buying 100 at once keeps a bench stocked for a full cleaning session on big-bore rifles and shotguns.

Key Specifications

• The pack contains 100 patches, enough to stay stocked through repeated cleanings.
• Each patch is a 3-inch square, sized for larger bores.
• The material is 100 percent cotton, which is more absorbent and will not leave streaks in your barrel.
• They are meant for solid-rod cleaning jags, the way a patch is normally used on a rod.
• The 3-inch size is for .50 cal, 12.9mm, .54 cal and .58 cal bores.
• It also covers .410, 28, 20, 16 and 12 gauge shotguns.

Frequently Asked Questions

Which rods use these patches? Otis says these square patches are for use with solid-rod gun cleaning jags. For Otis pull-through cleaning systems, use Otis round patches instead.

Which bores is the 3-inch size for? Otis lists the 3-inch patch for .50 cal, 12.9mm, .54 cal, .58 cal, .410, 28, 20, 16 and 12 gauge bores.

What are the patches made of? They are 100 percent cotton, which Otis says is more absorbent and will not leave streaks in your barrel.

Buy the Otis 3-Inch Square Cotton Cleaning Patches, 100 Count

Plain cotton patches do the quiet work in every cleaning, and a 100-count pack means you do not stop halfway through a bore. Order them from our Lubbock, Texas gun shop for fast direct shipping, along with other gun cleaning supplies.