How to Change Spring and Piston on Tokyo Marui VSR10 G-Spec | Uncut | 

How did you insert the cillinder into the darell with out scratching it myn all ways gets caught

Hey, could I ask what is the length and diameter of the spring? Thank you !

Was that the stock cylinder? I thought they were pinned and crimped but in your video you're putting something into the single hole on the nozzle part and twisting.

just bought this but the pro version full length barrel. stock is shooting 290 fps but i bought a spring. can i just replace the spring or do i need to also change the piston?

what brand did you use for the spring and piston, is it compatible with stock trigger?

What kind of lube was that?