Just got a chrony today. Tried my Blackhawk ammo out and compared to my Winchester Trapper. The Blackhawk shot 250 XTPs with 23 gr. and 25gr. H-110 and avg. of 1168 fps and 1277 fps respectively. The Trapper shot the same loads at 1552 fps and 1694 fps. Also tried 225 Speer Mags with 11.5 gr of Unique out of the Trapper. It shot 1415 fps, was very accurate and felt a #### of a lot better! Since it was driving me crazy to know what these loads were doing , I thought I would share this info with anybody else who has been might be interested.