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NEW – Free with your order of 2.00 or more.  Many have been sent out already for free.  Remember, works with gen 2 Benjamin Rifles, only.

For gen 2 Benjamin Marauder Rifles and for All Armada Rifles


hill airgun original


+  Install this item to keep the hammer spring guide from self-adjusting – moving, and changing your air rifles tune.

+  Simple to install and step by step installation instructions are included.  

+  Still allows for you to easily adjust the hammer spring tension, using a 1/4″ hex key.


*This stop pin will not work on Gen 1 Marauder Rifles.





Package includes:  1- hill airgun hammer spring guide, stop pin, PayPal fees, installation instructions, and fast shipping, within the USA.













































Price: $0.79