1,000 Polyurethane Paintball Tank O-Rings (90 Durometer) [1000 RED HPA / CO2 orings]

These are high quality, polyurethane tank o-rings for use with paintball CO2, HPA/Nitro tanks. Polyurethane as a material is much more abrasion resistant than black buna-nitrile which is often sold as tank o-rings. Buna o-rings nick and tear when screwed into your marker's ASA, causing leaks from the tank. Polyurethane lessens the need to replace this o-ring. 90 durometer polyurethane is the most abrasion resistant o-ring material used in paintball.

• 90 durometer polyurethane offers superior abrasion resistance
• For use with all standard co2 and HPA/Air/Nitro tanks used in paintball
• Includes 10 packs of 100 tank o-rings (1000 o-rings total)