Maple Leaf Hop-Up Unit - Umarex GHK Glock 17

Maple Leaf Hopper Chamber - Umarex GHK Glock 17 is designed to improve the accuracy, airtightness and bullet trajectory stability of gas pistols. Made from durable aluminum alloy, the chamber features an easy-to-use hop adjustment wheel and a vertical pusher that places the bullet accurately and evenly.

The Maple Leaf Hop-Up Chamber is a great upgrade for Umarex (GHK) Glock 17 gas pistols and other compatible models. This chamber kit is designed to address the tolerance issues of the original hop-up system, while improving accuracy and performance. The chamber uses a combination of a hop-up dial and a curved vertical pusher that ensures consistent pressure on the hop-up rubber and a stable bullet trajectory.

The durable aluminum alloy ensures longevity and improves air tightness, optimizing the performance of the gun. Compatible with Maple Leaf's rubbers and "Crazy Jet" barrels, the chamber offers excellent results even at long distances. This completely drop-in style upgrade is easy to install without special tools.

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