looking to upgrading my tm spetsnaz

[irgingermk2]

Been thinking for awhile now about upgrading my TM Spetsnaz and what is the best way to go about it. At the moment it fires 245fps on .25s and have only changed the bucking in the 3 years i have owned this, so looking for some info thanks

 

[Prisce]

Service your gearbox, give it a good clean, install a prommy purple  hop rubber, feed it 0.28g BBs. 

Thats all you need, and it will be massive improvements.

 

[irgingermk2]

thanks. so no need to do the piston, cylinder head and nozzle ect yet then cheers

 

[Prisce]

You can do, but I only tend to replace parts once they break. When they break, then you can upgrade etc.