CowCow Enhanced CNC High Flow Nozzle Valve TM G17/G19 Gen4

Suitable for TM G17/G19 Gen4, and CowCow Glock Nozzles
Will not work work with older generation TM Glock nozzles
CNC 7075 Aluminum high flow valve with 2 valve springs included
Polished spring provides a balance of power and recoil, while the black spring increases power approx. 10%
Special designed valve prevents flexing and warping, providing improved durability and consistent shots