Crosman Silicone Chamber Oil for Spring/Nitro Piston/PCP Air Rifles

Crosman Silicone Chamber Oil (brand part no. RMCOIL) is a lubricant formulated specifically for spring-piston, Nitro Piston, and PCP-powered air rifles. Crosman built this oil to keep seals and internal components moving smoothly without the risk that comes from using a standard firearm lubricant in a spring or piston-driven action. Air rifle owners rely on it to maintain consistent velocity and protect internal parts, and it’s a must-have companion product for anyone running a Crosman spring or Nitro Piston platform.

Key Specifications

• Formulated as a silicone chamber oil specifically for air gun powerplants.
• Compatible with spring, Nitro Piston, and PCP-powered air rifles.

Frequently Asked Questions

Can I use regular Pellgun oil instead? No — Crosman specifies that regular Pellgun oil should never be used in a spring or Nitro Piston air rifle; this silicone chamber oil is the correct choice.

Which air rifle types is it compatible with? It’s formulated for spring-piston, Nitro Piston, and PCP-powered air rifles.

Buy Crosman Silicone Chamber Oil

Protect your air rifle’s powerplant with the correct lubricant from Crosman. Order direct from our Lubbock, Texas gun shop and browse our full gun cleaning kits and supplies selection.