Is GNP Defend Synthetic Grease suitable for all firearm types?

Yes. It works with pistols, rifles, shotguns, and all firearm actions that benefit from a long-lasting grease on high-friction wear points.

Does it perform well in extreme temperatures?

Yes. GNP Defend Synthetic Grease is formulated to stay stable through freezing cold and the heat of sustained fire, holding its protective film on high-friction parts where lighter oils would thin out or burn off.

Does it protect against corrosion?

Yes. GNP Defend Synthetic Grease forms a protective film that helps prevent rust and metal oxidation, even in humid environments.

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GNP DEFEND

GNP Defend Synthetic Grease

$16.95

~~$18.00~~ $16.95

Sale Sold out

Size 40 ml

Quantity

Stays Put When Everything Else Burns Off

High-stress wear points need grease, not oil. GNP Defend Synthetic Grease holds its protective film through heavy use — so your slides, bolts, and lugs keep running smooth.

GNP Defend Synthetic Grease is the trusted solution for shooters who demand reliable firearm performance in every environment — reducing friction, minimizing wear, and guarding against rust and corrosion. Whether you're shooting in extreme cold or intense heat, it keeps your weapon operating smoothly, even under heavy use.

Stays PutThick formula clings to high-friction parts — less reapplication, more shooting.

Less WearCuts metal-on-metal grinding to extend the life of internal parts.

Rust BlockMoisture-blocking film resists corrosion, even in humid storage.

Surface-SafeWorks on metal, polymer, rubber, and wood across your whole system.

Built for Heavy Use

Tactical professionals. Competitive shooters. Anyone who runs their gun hard and expects it to keep running.

The thick formula stays where it's applied, reducing the need for frequent reapplication. Prepping for range day, maintaining gear in storage, or cleaning up after a rugged session — this synthetic firearm grease holds up under pressure.

Why Choose GNP Defend Synthetic Grease?

Holds up through extreme conditions — stable in freezing cold and the heat of sustained fire
Reduces friction and wear — extends the lifespan of internal parts
Corrosion resistance — blocks moisture and rust
Safe for sensitive surfaces — works with wood, rubber, and coatings
Thick and efficient — long-lasting, with less product used

How to use: Shake well before use. Apply a thin layer to all friction zones — slide rails, bolt lugs, and pivot points — then cycle the action to spread it evenly. A little goes a long way.

Run Your Gun Harder

40 ml of endurance protection for high-round-count shooters — $16.95.

Add to Cart — $16.95