tm mp5 a5 not firing right please help

[SAS Scott]

Ok theres something wrong with my mp5 and i think its the hop rubber as it does feed bbs RARLY but when it does fire ,the bbs go everywhere eg straight ,up down, left and right and i know the nozzle is working fine also the front end of my gearbox has split the techie at my site said that it will be fine until you take it apart.I mean the split will be fine until i take it apart.

Im just asking for your opinion wether you think its the rubber and if needed i will post a video up on youtube of my gun .

thanks for your help and time.

[Crysis]

Hey mate.. Just to check is hop fully applied? Sometimes this happens

I know virtually nothing trying to learn too.

[Montesa77]

Re: tm mp5 a5 not firing right please help

Sounds like the rubber, or that the cracked casing has mis-aligned the nozzle and tappet plate so it could cut of the feeding and make contact with the BB.(Have a spare casing you can have for £13(Shamless plug I know)) But most lightly the casing.

[guard-sniper87]

Re: tm mp5 a5 not firing right please help

the split gearbox will be causing most the problems

the movement in the parts will cause miss feeds and other problems

solution buy a reinforced gear box

install delayer chip on the selector gear and install and air seal ait nozzle

[SAS Scott]

Re: tm mp5 a5 not firing right please help

Ok im looking at a modify gb ,nozzle and i already have the clip and systema tapet plate i was also meaning to open it up to but bearings in it


thanks for your help

edit i also have a tm rubber going in as well just in case