Guys i cahnge upper and lower body, outer and inner barrel, hop up, motor, sector gear, .. my PTW is now almost full custom except gear box and electric parts... and nothing change... i check gears inside gearbox and everithink is OK. i replace sector gear for FCC. and nothing. PTW cant shoot without shims under hop up, sector gear cant stop on right side and if i put shims under hop then after shoot BB start turn to right... i am depressed, i have 2 years my systema and form beginning it cant shoot corectly. i spend lot of money to change parts and nothing change... i start think about systema it is worst gun ever.
If i put shims before hop up and shims push hop and cylinder backward it start shooting... for me it sounds like sector gear cant catch piston teeth. but why after shimmed hop up it start shoot? and if i put cylinder with my hands on lower reciever averithing work perfect... btw systema is Challenge kit M90, in video with M130 cylinder, I replace upper reciever - Rainer arms FCC, outer barrel FCC multibarrel, Hop up unit FCC with orga hop ring, Orga 6,1 inner barrel, FCC 3.0 motor and FCC sector gear. This problem on video i have also with basic/original parts. This is my problem from the beginning... i build up systema challenge kit and from the first moment i have this problem (sorry for english)
the gun cant shoot becouse sector gear teeth dont catch piston teeth. i fix it with shim on barrel which push hop up and cylinder to backward and then gun shoot. but it is not a solution for time... if anybody can help pls write. (sorry for english)
cracked piston rail
the problem was a broken piston at the end of it under teeth, little hidden crack.
6 years later...ouuu god
I think buffer tube and cylinder 's problem. It has to be tight
Check your pinion gear / bevel gear... I had the same problem... Solved mine that way...
used custom part ?? yes or no yes rebuild original part no is problem sector gear o piston change sector gear resolved problem
Guys i cahnge upper and lower body, outer and inner barrel, hop up, motor, sector gear, .. my PTW is now almost full custom except gear box and electric parts... and nothing change... i check gears inside gearbox and everithink is OK. i replace sector gear for FCC. and nothing. PTW cant shoot without shims under hop up, sector gear cant stop on right side and if i put shims under hop then after shoot BB start turn to right... i am depressed, i have 2 years my systema and form beginning it cant shoot corectly. i spend lot of money to change parts and nothing change... i start think about systema it is worst gun ever.
and please dont tell me i have to shim buffer tube because i try it and it was worst
If i put shims before hop up and shims push hop and cylinder backward it start shooting... for me it sounds like sector gear cant catch piston teeth. but why after shimmed hop up it start shoot? and if i put cylinder with my hands on lower reciever averithing work perfect... btw systema is Challenge kit M90, in video with M130 cylinder, I replace upper reciever - Rainer arms FCC, outer barrel FCC multibarrel, Hop up unit FCC with orga hop ring, Orga 6,1 inner barrel, FCC 3.0 motor and FCC sector gear. This problem on video i have also with basic/original parts. This is my problem from the beginning... i build up systema challenge kit and from the first moment i have this problem (sorry for english)
Great, is the upper frame.
Need some lub ? Or you have a pression problem... Don't worry this piston are very easy to repar.
the gun cant shoot becouse sector gear teeth dont catch piston teeth. i fix it with shim on barrel which push hop up and cylinder to backward and then gun shoot. but it is not a solution for time... if anybody can help pls write. (sorry for english)
Cool Video!
Whats the problem with it.
Whats the problem. I dont see any. Gear box is fine.
i have the same problem. let me know if you fix it.
Spisska Nova Ves
Thank you ;)
respect from russian airsoft!good job!
diki ;)
moj velky like, pani vyber podmazu uzasny :) Miki
ejj fajne bolo :D a dalsia AOW pred nami. Uz mam normalne abstak :D
omg to je aky uz toto teren mozem sa spytat kde na vychode je tento teren ?
Bože toto je jake dobre :)) chcela by som si to niekedy zahrat ....aspon reál než cs:s :))
@Semir221 tusim e je na konci videa napsiana
perfektne :)