TechT Gun Sav Performance grease is some of the best grease you can find on the market for your airsoft gun. It was developed so it will not thicken, gum, paste or thin during normal operation under any playing condition. This super slick grease was actually designed for paintball markers to combat the static friction, aka. "stiction", of their o-rings.

This grease is highly recommend by PolarStar for use on the o-rings in the PR-15 rifles when changing out an air nozzle or general maintenance of the poppet valve. It also works extremely well for use in the valves of your gas guns magazine. This grease can be used in any application that calls for grease, so from gears to fill valves, Gun Sav has got you covered.

1 oz. tub lasts for dozens of applications.
Safe on plastic and rubber. Will not swell or break down any type of o-ring.
Sticks to surfaces and will not break down under any playing condition.
Can be used on anything mechanical that would benefit from grease.