Sitting Duck
Supporters
- May 11, 2014
- 4,894
- 1,735
Thing is you need to chrono it
and tbh if she shoots just a smidge over - the best thing is to just correct AoE
as that will bring down fps 10 to 15fps
nothing else - just AoE, use a couple of neoprene or rubber tap washers as you are still running her stock
2nd tooth on piston removed already - tiny file to reduce 3rd tooth
2 x neoprene washers with some super glue should do it (clean cylinder head first then glue on to space piston back)
a slightly reduced piston stroke should give you a drop of 10 to 15fps - plus box or rather piston should love you a little for it
ak2m4 has some mofo new xcortech ones in at under £70 I think
give him a pm and he could do you a deal
sounds a lot but it is something that people should consider if they own more than just the one gun
if you suspect ya gun is playing up a quick chrono will prove ya fps has dropped badly
or if working on gun will quickly show the fps & rof etc... rather than try to guess stuff
If you bought it for say £70 and jack it all in in 12 months, I would reckon you could still get about £50 for it
that £20 loss isn't bad as it saves you waiting to find out at site if gun is ok
or rather it is too hot and can't use it properly or even at all if you can't bring her down a hairline smidge with hop on
You could replace the spring and be exactly the same or higher (doubt it but some springs are a bit under rated fps wise) or pi$$ poor sub 300fps
and tbh if she shoots just a smidge over - the best thing is to just correct AoE
as that will bring down fps 10 to 15fps
nothing else - just AoE, use a couple of neoprene or rubber tap washers as you are still running her stock
2nd tooth on piston removed already - tiny file to reduce 3rd tooth
2 x neoprene washers with some super glue should do it (clean cylinder head first then glue on to space piston back)
a slightly reduced piston stroke should give you a drop of 10 to 15fps - plus box or rather piston should love you a little for it
ak2m4 has some mofo new xcortech ones in at under £70 I think
give him a pm and he could do you a deal
sounds a lot but it is something that people should consider if they own more than just the one gun
if you suspect ya gun is playing up a quick chrono will prove ya fps has dropped badly
or if working on gun will quickly show the fps & rof etc... rather than try to guess stuff
If you bought it for say £70 and jack it all in in 12 months, I would reckon you could still get about £50 for it
that £20 loss isn't bad as it saves you waiting to find out at site if gun is ok
or rather it is too hot and can't use it properly or even at all if you can't bring her down a hairline smidge with hop on
You could replace the spring and be exactly the same or higher (doubt it but some springs are a bit under rated fps wise) or pi$$ poor sub 300fps
