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hill airgun original 


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For .22, and .25 Calibers – Benjamin Marauder or Benjamin Armada PCP Rifles


+  No need to go through the hassle of sending your rifle off to a tuner.

+  Save money on labor and shipping charges by installing the parts yourself.

+  Also get the personal satisfaction of a job well done   🙂


The parts are already precision machined and are matched up to get excellent results. 


Powerful –  Great for varmint or predator hunting



Includes the hill airgun blue valve assembly.  Click here for more information:



With this kit, for max power, you will open up the barrel’s inlet port for more air flow/power  ( at the transfer port ), using the included drill bit and de-bur tool.    Click on the following link to let Tim know which drill bit you need;  .161 for .22 caliber or .187 for .25 caliber.

Click on this link to add hill silicone fluid to your order:



+  This kit is an excellent upgrade for more power and better performance from your Crosman/Benjamin .22 caliber factory regulated rifle.

Don’t want to install the kit yourself, I will install the kit into your rifle and set the tune for you. Click on the following link to email Tim for more information:



Package includes:1- hill airgun blue rifle valve assembly, 1- hill high volume gauge port, 1- hill hammer, 1- hill hammer and bolt assembly dry lube w/premium applicator brush, 1- hill hammer spring, 1- drill bit, 1- de-bur tool, 1- hill HFTP, 5- o-rings, simple to follow installation instructions, and free fast shipping within the USA.


Price: $289.98