F1 BV214A Bullet Valve JACK CQB (275mm) = 380fps

CQB (275mm) = 380fps

Here are some examples of how a Red Low Flow affects muzzle velocity

there is air backed up in the section between the poppet and the nozzle which will only be able to vent out as fast as the nozzle's restriction allows

leaving J4 empty)

The CGS inserts are narrower since they are designed to fit inside of a CGS's Milspec buffer tube while the UGS inserts are made to the same diameter as a Milspec buffer tube

F1 BV214A Bullet Valve JACK CQB (275mm) = 380fpsThe BV214A Bullet Valve is the solenoid used in all current production F1 HPA systems and it is backwards compatible with all F1 systems previously made. This is a custom valve which is only produced for the PolarStar F1 by MAC valve. (Power Leads part # 10000479)