Umarex Glock 17 Gen 3 Original Hop-Up Arm - Part# G173-14

The Umarex Glock 17 Gen 3 Original Hop-Up Arm is the original factory part designed to work with the Umarex (GHK) Glock 17 Gen 3 gas pistol.

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Compatibility:

• Umarex (GHK) Glock 17 Gen 3 Gas Pistol

Part Number:

• Part# G173-14

Includes:

• x1 Umarex Glock 17 Gen 3 Original Hop-Up Arm - Part# G173-14