Upgraded Spring (400 fps +)

Hey Guys,

I am doing an upgrade for a guy and I have searched high and low for a spring that'll push his gun over 400 fps. He has told me that he wants the gun to shoot as hard as it can, so if you have a ridiculous fps spring let me know, I would really appreciate it.

Thanks,
Mike

I had one that was stripping pistons in my ICS. Not sure how hard it would shoot if it didn't break stuff.

Yah I highly advised against what he wanted but he's the customer, and I have told him that it'll rip his gun apart but it didn't seem to have stuck... oh well. I just ordered one from ASCA so I guess this is now trash...

Get a Stage 6 Surgeon spring. 600+ fps. (with bore up and tightbore, you could get 650+)

http://www.redwolfairsoft.com/redwolf/airsoft/ProductDetail?prodID=19713

Even with invincible SystemA gears, you would have a pretty short life, that and you would be banned on nearly all fields...

Oh well, you tried Mike...

On an interesting note, having cut down my super springs, it seems to not chop that much FPS off but is much easier on the mechbox.

-Doug