ca 53 - bbs rolling out barrel after fired bb

[bob86]

just bought a new gun from the states, i've been messing around with it and on chronoing, ive found that it fires fine in semi, at a good fps, but after the bb has been fired, one or two bbs roll out the barrel...

anyone know why? fires fine in full auto...

[richardy]

Re: ca 53 - bbs rolling out barrel after fired bb

No hop nub or worn hop rubber. Worst case incorrect nozzle ie too long or poorly seated hop unit for some reason.

[bob86]

Re: ca 53 - bbs rolling out barrel after fired bb

its a brand new gun....

[richardy]

Re: ca 53 - bbs rolling out barrel after fired bb

And? changes nothing... except now you can send it back under warrenty.

[bob86]

Re: ca 53 - bbs rolling out barrel after fired bb

i cant, i've ground bits lol... besides its from the states, so a bit hard to return... ok, will try messing round with the hop a bit, or try an mp5 lower...

[BB_Hose]

This is going to sound crazy. But try it.

Take the base plate off your magazine, slide in some cardboard that you've cut to fit it, two thin strips should do. Jam it back on and try.

Might not do anything but I own one and it's the solution to more problems than you'd think.