Extreme upgradibility

So all of the things that I'm looking for are for my G&G GR16 R4... basically I need some links to all of these items, please help. Share if I should get something else.

M120 Spring

Metal Bushings

Spring Guide

Polycarbonate Piston

Reinforced Steel Gears

Piston Head

Piston Bushings

Thanks for your help... I'm not gonna get it all at once so I can handle high prices.

Madbull M120 (it gave me 415 FPS on a ARES TAR-21, you might want to get a M110)

Any high-end brand (no clones)

Guarder. The stock one should be fine though.

You don't need them.

Don't need it.

Make sure to re-shim and re-lube. New motor also for nice ROF. New bucking, nub, and TBB.

[quote="Preacher"]Madbull M120 (it gave me 415 FPS on a ARES TAR-21, you might want to get a M110)

Any high-end brand (no clones)

Guarder. The stock one should be fine though.

You don't need them.

Don't need it.

Make sure to re-shim and re-lube. New motor also for nice ROF. New bucking, nub, and TBB.[/quote]

I already got the bucking and tbb but I've heard that gears get worn down quickly, especially with a new motor... why shouldn't I get them?

That is not true unless you have bad shimming or are doing a f-ing high FPS/ROF set up (which you are not).

K thanks, good thing to know