Umarex's Glock replicas are licensed GBB pistols that closely follow the original models – G17 Gen4 and Gen5, G18C and 19X. Here you will find upgrade parts made specifically for the Umarex versions: hammer sets, guide rod sets, springs, valve and trigger.
By far most of the parts come from CowCow Technology: hammer sets for the standard Glock models and a separate set for the G18C, guide rod sets for the G17 Gen4 and Gen5 and a rotor spring. From Laylax (Nine Ball) there is the NEO-R high-pressure valve for the Umarex Glock, and 4UAD has a performance trigger for the Glock.
What to look for
Model and generation: Guide rod sets are made for a specific model and generation (e.g. G17 Gen4 or Gen5), and the G18C has its own hammer set.
Umarex – not other Glock clones: The parts are made for the Umarex version and will not necessarily fit the WE G series or Tokyo Marui.
Hammer and valve: A steel hammer set and a high-pressure valve change how the pistol uses gas. Combine them with care, so the shot stays consistent.
Who it's for
For Umarex Glock owners who want to make it more durable or tune the trigger and gas consumption. Save your pistol under My Gun to easily find the parts that fit, or have them fitted by our workshop.
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My Gun is in beta and under continuous development. It is built by our technicians with help from AI and can make mistakes – if in doubt, ask us before you buy. Read the disclaimer – and help us make it better.
