Several hill airgun hammer springs to choose from. Here are the descriptions for each:
For Benjamin Marauder Pistol Model BP2220, Woods Walker pistol, Crosman 1700 series pistols, Discovery Rifle, Maximus Rifle, Fortitude rifle.
45 hill airgun hammer spring
For Benjamin Marauder Pistol Model BP2220 and Woods Walker Pistol, Benjamin Fortitude, Crosman 1700 series pistols, Discovery Rifle, Maximus Rifle.
Best Selling Item
262 hill airgun hammer spring
For Benjamin Marauder Rifles, Field and Target Rifles and Armada Rifles.
The Easiest air saving hammer spring system to install and the easiest to adjust.
Some of the features include:
+ Simple “drop in” installation.
+ Can be adjusted “on the fly” for more or less power.
+ Nothing sticks out the back of the rifle.
+ Can be used with all stocks.
+ Can be adjusted for low, medium, or high fill pressures.
+ Custom made to exacting specifications right here in the USA.
+ Excellent results with .177, .22, and .25 caliber rifles.
Works great in :+ Stock rifles.+ Modified rifles.+ Regulated applications.+ Or when used along with the hill valve assembly or with any of the hill airgun Matched Parts Kits.
Note: For the best air saving results, set the striker adjustment (1/8″ hex key) to fully counter clockwise and leave it there. Turn the hammer spring adjuster (1/4″ hex key) to fully counter clockwise, then clockwise, a little at a time, to adjust the rifles pellet velocity. *Leave at least a small gap between the striker and the tip of the valve stem for a “free flight” effect. You can check the gap by removing the trigger assembly and looking into the tube.
*For gen 1 air rifles: The hill 262 hammer spring has a .350 inside diameter and is compatible with hammer spring guides like the ones found in gen 2 rifles. For older gen 1 rifles, click on “choose an option” for the correct hammer spring adjuster for your gen 1 air rifle.
255 hill airgun hammer spring
Similar description as the hill airgun 262 hammer spring but rated lower (less stiff). For less hammer energy and less cocking effort. Best for medium to lower powered applications.
12.5 hill airgun hammer spring
For Benjamin Marauder and Benjamin Armada Rifles.
10.5 hill airgun hammer spring
15.7 hill airgun hammer spring for Benjamin Marauder and Armada Rifles
For high power applications.