VFC / Umarex Glock 17 Gen 4 outer barrel with threads (13mm)

VFC / Umarex Glock 17 Gen 4 outer barrel with threads

VFC / Umarex Glock 17 Gen4 gas pistol (and similar) outer barrel that allows the use of an airsoft silencer or tracer unit. The tip of the barrel is equipped with 13mm internal threads (negative threads). Aluminum, anodized, stylish finish.

A silencer changes the sound of the gun (the model and size of the silencer affect it), but you shouldn't expect any cinematic "tsup-tsup" sound. The effect is more of a cosmetic one. Usually, silencer threads are needed to attach a tracer adapter, for example.