I can't pull up my Big Ballistics Table anymore. I must have been moved, or something. Anyway, I went on and checked the 20 SST. Just wondering if anyone had a comparison to share on that. Hornady says: 1331 fps and 983 ft lbs energy at 150 yds. and dead on target. With 1800 fps and 1798 ft lbs energy at the muzzle. Really makes me want a Tracker II in 20ga.