SACair Forum

im thinking of getting a 350 fps upgrade for my ver2 mech box...for the lowest price but i want everything i need so i dont damage my gun....any suggestions?

buy a hurricane upgrade kit off of www.airsoftatlanta.com for 59.00

that upgrades it to 400....i want 350

i did that upgrade to mine, it shoots about 400 fps for the first 5000 rounds or so, but im chopped down to 350 on dot.:D its a good upgrade, no disfunctions or problems yet.

Systema M10 and bushings....

I have a TM G3 SAS with a version 2 gear box. I used a Systema M100 and metal bushings which got me real close to 350fps. Depending on the length of the barrel this should do the trick for you too.... this only cost me about $25

i dont need anything else? i really dont wanta damage my gun

Do you know how to open up the gearbox?Cuz if not,you have to pay for instalation,and thats a bitch.Ask your friend.And no,you won't need anything else.

if its a TM eventually(depending on the spring and the amount of use) the stock TM gears are going to go. i would get the kit givonovich said and replace the gears when you have the money or the need(I.E. when they break)

I believe an M100 or M110 will do you fine and it should last you a while. Depending on how you shoot, all gears/pistons go out eventually.

What's the gun you're pulling the gearbox from?

[quote="RsyndcateDJ"]I believe an M100 or M110 will do you fine and it should last you a while. Depending on how you shoot, all gears/pistons go out eventually.[/quote]

It all depends on how you shoot. I had a TM G36 all stock and that sucker lasted I would say at least 30,000 rounds till the gears gave out. My girlfriend has a G3SAS and I changed the spring and bushings using an M100 and it's lasted at least 5,000 rounds so far.