Product Categories:



hill airgun Value Regulated Matched Parts Kit for your .177 caliber Marauder and Armada Rifle


Because .177 caliber air gunners deserve the best too   🙂


Excellent for field target rifles, target shooting, pest elimination, plinking, etc..

Want your rifle to have more useable shots per fill, shoot with better consistency, better accuracy, shoot quieter ?

Want excellent results, but don’t want to spend a lot of time and effort tuning your air rifle ?


+  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   🙂


No drilling a hole in the pressure tube:  Leaving the 0-ring off the regulator side of the gauge port allows for proper venting of the regulator.


Easy to Install – No Drilling or Machining is necessary 

+ The parts are already precision machined, are matched up for the best results, and are  drop in ready.

+ Easy to follow installation instructions are included.

Technical assistance is included with your order.  Email Tim at:  with any questions that you may have. 



For tunes from about 12 foot pounds energy and up. Click on the following link to view just one example tune:



Click on the following link to add hill airgun silicone to your order:



Includes:  1- hill airgun 20 hammer, 1- hill high volume gauge port, 1- hill dry lube and brush, 1- hill transfer port, 1- hill hammer spring, 1- hill valve spring, 4- replacement o-rings, 1- regulator, easy to follow step by step installation instructions, technical assistance, paypal fees, and free fast shipping within the USA.


Price: $239.98