Ok it's not considered good kit and I am not sticking up for the pratt selling them... however it is amusing to consider these goggles where used from 1984 to about 1989 with Splat Masters and Nelspots. The Splat Master has been shown since to have probably fired anywhere between 180 and 480 fps as no chronographs where considered in those days. If you say the fire power is more these days your right, but did you know a recent survey for insurance purposes shows you are less likely to be marked within four inches of another mark in the same game as you are having a smash up on the way to the site. I laughed when I read it but then I thought about it, they are probably right. 
