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hill airgun  15.7 hammer spring for Benjamin Marauder and Armada Rifles

For high power applications.


+  The hill 15.7 lb  Hammer Spring.
+  2.49″ long.
+  o.d.  is .49


*This is the same item/spring I used in this video  (along with the hill valve assembly, hill HFTP, and hill high volume gauge port) the hammer spring adjuster was removed.

Package includes:  1- hill 15.7 hammer spring, installation instructions, and free shipping within the USA






Price: $8.98