Features:
- Metal alloy construction
The KWA pistol hop up adjustment tool is a must-have for improving accuracy, especially when changing BB weights. Fits most KWA GBB pistols as well as the KMP9. Also compatible with the PTS Masada GBBR hop-up unit.
The KWA pistol hop up adjustment tool is a must-have for improving accuracy, especially when changing BB weights. Fits most KWA GBB pistols as well as the KMP9. Also compatible with the PTS Masada GBBR hop-up unit.