HOP-UP Chamber Set (Screw Adjustment) For VFC/Umarex G19X /G19 Gen4 /G17 Gen5 /G45 Series Unicorn

For VFC/Umarex GLOCK gas pistol G19X (Guide-HOP) series.
NOT included inner barrel or HOP-UP bucking.
Required to DIY ability.

Compatiblity:
VFC/Umarex GLOCK G19X
VFC/Umarex GLOCK G19 Gen4
VFC/Umarex GLOCK G19 Gen5
VFC/Umarex GLOCK G17 Gen5
VFC/Umarex GLOCK G17 Gen5 V2
VFC/Umarex GLOCK G45
(NOT compatible with RWA EXA GBB pistol)

Specifications:
● Product Brand : UNICORN AIRSOFT (Taiwan)
● Material : Zine Alloy, Stainless.

Features :
● Stainless steel screw direct locking HOP-UP pressure adjustment.
● High adjustability, can correspond to the range of 0.12~0.43g BB weight.
● Simple and reliable structure, reducing HOP-UP positioning loose due to shooting vibration.

※After installation, the Guide-HOP quick adjustment function will be canceled.
※Compatible BB weight limit still depends on different settings.
※The inner barrel and HOP-UP bucking are NOT included, which need to be purchased separately.
※It is recommended with UNICORN GBB precision inner barrel and HOP-UP bucking series.