GHK Glock 17/45 V2 Gas Output Valve Airsoft Grenade > Upgrade to VFC V3

> Upgrade to VFC V3 valve Knocker (Same as VFC BCM GBB series)

Includes 6 BB cartridges

(Default value:60%)

it will rust and stain if not properly cared for - especially on the cutting edge and around the laser engraving

Power Source: CR123A Lithium Battery

GHK Glock 17/45 V2 Gas Output Valve Airsoft Grenade > Upgrade to VFC V3For GHK Umarex GLOCK G17 GBB Series. Compatible with GHK G17 Gen3 GBB. Compatible with GHK G17 Gen5 MOS GBB. Compatible with GHK G45 Gen5 MOS GBB. DIY ability Required. Compatible as a replacement for the old version gas magazine output valve, upgrading it to the GHK GLOCK V2 GBB system. For GHK GLOCK GBB pistol with GLOCK V2 GBB system is recommended to be used with the V2 gas magazine. The V2 gas magazine is compatible with all GHK GLOCK AIRSOFT GBB