hill airgun kit for Your .177, or .22, Gauntlet.
Save money and time by filling up your Gauntlet less often – plus your air rifle shoots quieter.
I installed one of these kits into my otherwise stock .22 Gauntlet rifle. Be sure to click on All of the pictures for more information about the results.
Simple “drop in” installationAdjustable power output, to meet individual air gunners needs: Includes a metal shim for air gunners who want a bit more power. Simply install the shim between the hill hammer spring guide, and the reservoir tube end cap. For even more power, you can add more shims (18mm o.d. x 12mm i.d. x .51mm thick s.s.). No added power adjustment screws – that may move and change the rifle’s tune. Nothing in the kit sticks out the back of the rifle’s tube or interferes with the stock and nothing on the rifle or stock is drilled on or machined.
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Includes two hammer springs.
Try each hammer spring and find your airguns perfect tune.
*These hammer springs work with the stock hammer spring guide.