GNP Defend develops high-performance firearm maintenance solutions built for serious shooters, gunsmiths, and independent gun shops. Our nano-innovative gun oil, advanced cleaners, and professional-grade degreasers are engineered to reduce friction, remove carbon instantly, repel moisture, and protect firearms under real-world conditions.

Tested through 10,000 rounds and developed by a U.S.-owned company, GNP Defend products deliver consistent reliability, long-lasting protection, and finish-safe performance. Dealers choose us for premium margins, product reliability, and a brand positioned around performance — not gimmicks.

If your customers demand smoother cycling, cleaner actions, and dependable protection, GNP Defend is built to earn that trust.