Product Preview: Otis Mission Critical

by
posted on June 20, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
otis.jpg

Mission Critical, by Otis Technologies, pairs a 1-oz. spray bottle of the company’s MC-10 Cleaner with a 1-oz. spray bottle of its MC-10 Lubricant for a firearm maintenance system that can withstand temperatures ranging from -65° F to 650° F without freezing, gumming up or burning off. Intended for use anywhere there’s metal-to-metal contact, the cleaner removes carbon, fouling and other residue, and prepares the surface for the synthetic lubricant, which penetrates the metal to provide long-lasting protection and lubricity. Mission Critical is safe for use on all metals and finishes, and comes with a microfiber cleaning cloth. Price: $30. Contact: Otis Technologies; (800) 684-7486; otistec.com.

Latest

Daniel Defense H9
Daniel Defense H9

Review: Daniel Defense H9

Is the third time the charm? Daniel Defense has introduced a third version of the Hudson H9 pistol. Smaller, lighter and less radical, it could be “the one.”

Supreme Plus: Ranger Point Precision & Line49 Rifle Henry LASR Conversions

A new collaboration between modern lever-action specialists Ranger Point Precision and Line49 Rifle transforms Henry’s groundbreaking Lever Action Supreme Rifle.

The Armed Citizen® June 15, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

NRA Launches "ARC Across America" National Challenge

The National Rifle Association is inviting Americans, coast-to-coast, to celebrate the 250th anniversary of the United States—and the freedom for which it stands—by exercising their rights by participating in the "ARC Across America" National Challenge.

New for 2026: Sightmark Strikon Prism Optics

Sightmark now offers two different prismatic optics for carbines and shotguns.

Q&A: Getting the Lead Out of Revolver Cylinders & Barrels

One American Rifleman reader wrote in, asking how to clean lead build-up out of his Colt revolver and also prevent lead from building up with his cast bullets.

Interests



Get the best of American Rifleman delivered to your inbox.