View Full Version : SPPS Swoosh Air mod

12-25-2007, 07:46 PM

this is the first time i've seen this, and i figure i'd share it with the rest that havent stumbled upon it yet. FIRST OF ALL, go straight the the last paragraph (Testing) and read the results. all i have to say is WOW! such a simple mod and it gives you an extra 8 FPS.

Hob Hayward
12-25-2007, 08:20 PM
Yeah, I remember reading that a while back.

Looks like a great mod for the stock bolt.

deano 177
02-04-2008, 08:41 AM
My new vs3 has something like that already built in.