What makes Otis an incredible company:

All of our products and components are manufactured and assembled in a 67,000 square foot facility in Lyons Falls, New York. All products are 100% MADE IN THE USA!
We provide a customer satisfaction guarantee on all purchases. If the customer is not completely satisfied within 30 days of purchase we will refund the sale.
All non-consumable parts come with a Lifetime warranty.
Otis strives to introduce the newest and most advanced technologies to the gun cleaning market.
Many of our military parts have a NSN (National Stock Number) so that the military can easily order.
We have a GSA contract that all federal agencies can purchase from.
We are a woman owned and family run company.

Breech-to-Muzzle‚ ® Cleaning Methodology

The Otis Technology Breech-to-Muzzle‚ ® Cleaning System is widely regarded by experts as the most advanced gun cleaning system in the world. It offers many gun cleaning advancements and refinements developed for the military and competitive marksmen and hunters.
By cleaning Breech-to-Muzzle‚ ® (the direction the bullets moves through the firearm), dirt and fouling is pulled out the muzzle, not pushed back into the action gumming the trigger or causing malfunctions. Because the slotted tip with the patch is pulled through the chamber, it doesn’t compress the patch against the side of the rod. Conventional rods will jam off-center, scraping the rifling in the process, and potentially ruining the bore. The Otis Memory-Flex‚ ® rod allows you to tightly form the patch to the bore, actually cleaning it rather than just moving the dirt around. The tight patch is formed by being pulled through the chamber, compressing in the throat, and cleans the leading edge of the rifling; the edge that actually bears the stress of the rotating bullet. For shotguns, custom soft durometer plugs, (patch savers‚ ®) force the patch to the full diameter of the bore, cleaning the chamber, forcing cone, bore and choke — all without having to disassemble the gun!

Quality Components.

The principle components of the Otis System are so well built that they have a lifetime warranty!
The circular all-caliber patches are made of 100% cotton, and unlike cheap synthetic patches are not dissolved by the bore solvent, turning into plastic gunk left on the rifling. These patented all-caliber patches provide up to six passes per patch. The tight weave of these patches actually pulls metallic copper flake buildup out of the grooves rather than leaving fibers embedded along the bore.

Otis Tufcor‚ ® Brushes are custom made with more and finer bristles than lesser brands. The belt-pack cases are made of ballistic nylon, with heavy-duty zippers. The Bore Obstruction Removers are designed to avoid deforming a stuck bullet and will gently force it out of the bore with multiple taps from the Memory-Flex‚ ® rod. The Memory-Flex‚ ® rod is nylon coated aircraft grade cable with compression welded fittings that will support over a quarter ton of pull force!
The Belt-Pack Cases are made of ballistic nylon, with heavy-duty zippers.
The Bore Obstruction Removers are designed to avoid deforming a stuck bullet and will gently force it out of the bore with multiple taps from the Memory-Flex‚ ® rod.

The Memory-Flex‚ ® rod is nylon coated aircraft grade cable with compression welded fittings that will support over 750 pounds of pull force!

The Otis Premium Bore Cleanser is one of the most advanced cleaning solutions ever developed. It will clean, penetrate, lubricate and leave a protective coating on all metal surfaces, without damaging the surrounding wood or plastic components.

The solid forged brass tips and brushes will not corrode or oxidize like aluminum. Aluminum oxide forms on aluminum rods, and like sandpaper will lap your bore with each pass, often followed by a significant loss of accuracy.

Otis Tech Website