[Shadow1]

Hello, I have quite a simple question. Can a stock Tokyo Marui VSR-10 take a SP-150 spring out of the box? If not what upgrades would need to be done to do this?

 

[bitchtits]

No a sp110 is as high as I would go.
I would advise you to sort accuracy before you add power, as any inaccuracies will become 10 fold.
Sort your hop and barrel first.

But if you must go high power and use a sp150 You will need to at a minimum change the sears and piston.Every thing else will hold that power fine for ages.
Changing any other parts only helps stabilise the system and improve performance.

 

[Wiltsu-boy]

You are fine with sears with sp 130. I use element m145 + deepfire sears and it works fine, not hard to pull the trigger. But remember to do some nice diy mods to squeeze everything out of your sp 150.

 

[Masterjuggler98]

Go make an intro post Shadow. Like what was said before, work on accuracy and consistency before adding in power. Having a powerful gun won't do crap if it can't hit a person. I am assuming you haven't added any upgrades yet because you haven't said anything about what you already have.