For Benjamin and Crosman airguns.
Read each description below and then choose your options from the drop down menu.
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For your Benjamin Marauder BP2220 Pistol, Woods Walker Pistol, or Crosman 17xx series PCP Pistols.
Direct replacement o-rings for the fill adapter housing, gauge port, and the valve assembly.
Leaking fill port?
Replace the o-ring inside the foster fitting.
Includes: 1- Each high temperature / high pressure rated o-ring for Male Side Foster Fill Fitting – Check Valve, shipping and no sales tax.
*hill airgun 100% silicone fluid. Safe for Crosman, Benjamin, and other airguns.
For coating/lubing the o-rings on: Airguns, hand pumps, fill tanks, scuba tanks, and other uses.
Why should you choose hill airgun 100% silicone fluid;
+ Safe for PCP, spring piston, pump, and nitro piston air guns.
+ 100 % Pure Silicone Fluid.
+ Great for high temperature applications.
+ Does NOT contain Petroleum distillates.
+ Does not contain fillers, which can cause leaks in high pressure systems (silicone grease contains fillers).
+ Thicker formula stays where you need it.
+ Safe to use on all rubber products.
+ No mess applicator/dropper.
+ 1 bottle will last a long time.
Handheld deburring / reaming tool.
This tool is the Best option I have found to easily and precisely remove the sharp edge on the inside of the gauge port opening.
To prevent air leaks, removing the sharp edge keeps the o-rings on the valve assembly and the gauge port from being nicked during their installation.
Directions: Rotate the blade of the reaming tool clockwise around the entire inside sharp edge of the gauge port opening 3 to 4 times.
Also great for removing the sharp edge from other products too.