Otis Foaming Bore Cleaner

A dirty bore costs accuracy one shot at a time. Cleaning it should not cost you the evening.

Most bore cleaning is scrubbing and guessing, and this lets the foam do the hard work.

Foam Does The Work: Spray it into the breech end and the foam expands to fill the bore. It reaches the length of the barrel before you run a single patch.

Complete Coverage: Expanding foam covers the whole bore, not just the places a patch happens to drag. Nothing gets skipped.

Fouling Lets Go: The foam breaks down fouling while it sits. When you pull the cleaning kit through, the residue comes out with it.

Fits Your Routine: You spray it at the bench after a day at the range and let it break down. Finish with an Otis Breech-to-Muzzle kit or Ripcord, then a lubricant and protectant.

Sized For Regular Care: The 3oz size handles multiple cleanings. It earns a permanent place in the range bag.

Clean the bore right, and the firearm shoots the way it was built to.