GNP Defend Precision Aerosol 3.4 oz Gun Lubricant

The GNP Defend Precision Aerosol is a high-performance 3.4 oz gun lubricant engineered for serious shooters. Built around an advanced, biodegradable formula that is safe for modern firearm materials — including metals, polymer frames, and factory coatings — this spray delivers military-certified lubrication, extreme temperature performance, long-term corrosion protection, and dependable function at a high round count.

Designed to be fast-acting and clean-rinsing, the Precision Aerosol lays down an even, consistent film that reduces friction on critical contact surfaces and stands up to harsh field conditions. The protective coating resists rust and wear, making it equally at home on a daily-carry handgun, a duty rifle, or a competition pistol.

The compact 3.4 oz can fits easily on the bench, in a range bag, or in the gun safe — a go-to choice for routine maintenance and pre-range prep.