Otis will introduce a number of new products at SHOT Show 2018. We were impressed by two new products, one that cleans bores, and a second that promises to protect the inside of your barrel from corrosion. As to the latter, we’re always looking for better ways to prevent the formation of rust in barrels during long term storage. You can certainly coat the bore using patches soaked with Eezox, Corrosion-X, or other good anti-corrosion product. But is there something that could work even better?

New Otis Metal Defense Bore Stick
Otis came up with a new idea that may hold promise. The new Otis Metal Defense Bore Stick™ is placed inside your barrel during storage. Perhaps better named the “Bore Cord”, this product has a long orange “tail” that runs down inside the barrel. The cord’s fibers release VCI, a very effective corrosion inhibitor. The top end has an orange rubber handle with a conical plug. That plug goes in the muzzle to block moisture and retain the rust-fighting VCI vapors. Available for rifles, shotguns, and pistols, Otis says this product “protects firearms from rust and corrosion for up to two years. It is inserted in the barrel of the gun, features a plug to cap the muzzle, and creates a protective barrier on the metal surface.” Single packs cost $4.99 and two-packs are $6.99.

New Foaming Bore Cleaner from Otis
Count us as Foam Fans. We have used Wipe-Out Foam Bore Cleaner on our own match rifles for years. Over that time, Wipe-Out has worked very well, greatly reducing the amount of brushing required. Chemist Terry Paul, inventor of Wipe-Out, created a great product that really works. Our procedure with Wipe-Out is to first patch out the barrel with 3-4 wet patches soaked with Carb-Out or other solvent. Then we apply Wipe-Out once to the bore (with an O-ring boreguide sealing off the chamber). We wait 20-30 minutes, then apply Wipe-out foam a second time. After 3-4 hours we patch out the bore, and normally the rifle is good to go. For long-term storage we may run an oil patch down the bore as a final step.

Otis now has its own proprietary Foaming Bore Cleaner. The expanding foam is formulated to clean the bore of any rifle, pistol, or shotgun. Available in a 3 ounce aerosol can, it retails for $9.99. The can ships with a handy tube for application, with a push-button control on top. We look forward to trying the Otis foam cleaner to see how it stacks up to Wipe-Out.

The above video shows how to apply Wipe-Out or other bore-cleaning foam. We use a slightly different method. First, we use 3-4 wet patches to remove loose carbon fouling. Then we apply the foam as shown, but usually from the muzzle end (with bore guide in chamber). Here’s the important point — after 20-30 minutes, once the bubbles have dissipated, we apply the foam a second time, getting more of the active ingredients into the barrel. We then patch out, as shown, after 3-4 hours.