Suitable for Marui / WE / KJ GBB Pistols. WE GBBRs and VSR-10 compatible Air Cocking Rifles.
2023 Latest Version
Slightly narrow entrance for better sealing to achieve more consistent power output.
C-Clip to enhance lip stiffness for further sealing
Special pressure point geometry for improved long range performance
NOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type hop up slot. (i.e. Marui original pistol inner barrel and most compatible inner barrels)