i need help about a ak47.

ok i have a cyma kalashinov speztaz ak47. i was going to upgrade to a higher spring. i took apart the gearbox.(did not change spring). i pu the garbox back to gether and tried shooting the gun. the gun is only shooting like 20 feet when it normally shoot 150+. what could cause a aeg to do this...... Could it be the piston isnt airtight or what?plz help

maybe air leaks,but most likely its the hop-up nub and or bucking. I recommend a madbull bucking.

is there supposed to be air comin out of the magwell if you leave the mag out?

coit wrote:is there supposed to be air comin out of the magwell if you leave the mag out?

ask one of the techs on here Rhino, Twitch or whoever because when you re-assembled the gearbox you didn't put it back together correctly. You'll probably need to take it to a pro and get them to put it back properly.

it might be the nozzle to hopup contact is leaking. use a pencil and push in the barrel towards the gearbox end. then try shooting again. if it improves, you probably lost the hopup spring or it's twisted.

are you sure that it is not jammed?

NJSC wrote:are you sure that it is not jammed?

If it was shooting, but poorly it could be that your bbs are crap.

I'm using tsd NBA now but ussally use ksc

I mean tsd bbs and is where doesvthe hopup spring go?