TSD sd700
 

I've just picked up a tsd sd700 for $100, I've a 3-9x32 scope which came with the gun. I'm not expecting this thing to be great right out of the box. With that in mind my girl has said pick out something for your self for Christmas and I'll order it. I would like to build this gun into something near good and learn how to do the work myself.

So the question to you folks if you had $100 Canadian what upgrade part would you buy for this gun?

A tightbore barrel and a hopup rubber,

All you can really afford for that budget.

and potenchially a new spring, not to sure about that though as im no sniper expert.
logically yes because the spring in it now is probably low fps, but no because you might need other internals to go with that new spring and if thats the case i know no more on that topic

I was thinking:

http://shop.ehobbyasia.com/tokyo-mar...or-vsr-10.html

More or less what already comes with the gun. Yes, the TSD is TM compatible but i would just purchase a Spring Guide and Slowly upgrade while the winter comes at us.

As already said, go with tightbore and hopup. Leave the gun the rest stock until either u get more money or until something breaks (mostly likely sears). When that happens, upgrade trigger system and piston and cylinder components.