Maple Leaf HopUp Adjustment Wheel for GBB Pistols
This wheel is a must have for any HopUp Chamber! It offers more adjustment than any other wheel, and works perfectly with the stock. guarder, AM, and Maple Leaf HopUp Units.
Get a full HopUp/Bucking/Inner Barrel set here!
Note: if you are not an experienced tech and would like someone to build it for you, please reach out to us here.