npas(how do you adjust)

[dantwnn]

ive recently got a muzzy gbbr.its my first gas rifle wel except from my tanaka m24pcs.its only runnin at 290 on propane and no wel to be honest nothing on gbbr.ive got a npas key to adjust it but dont actually know where it goes.anyone help please?? Cant get hold of muzzy:-(

[dantwnn]

Re: npas(how do you adjust)

o sorry mods its a m4 lol

[JOE90]

Re: npas(how do you adjust)

Theres a small nut type thing inside the nozzle, youll need to get your asjuster key in there and on the nut, youll probably have to strip it as the npas will just spin if you dont hold it whilst turning

[dantwnn]

Re: npas(how do you adjust)

cheers thankyou