My load is 23 grains of Win 296 with CCI 350 primers and 240 XTP bullets. Very accurate in my Win Trapper 16" barreled rifle and also my Ruger Super Blackhawk 7 1/2" pistol. I load to Hornady's recommendation for overall length at 1.600" with a heavy roll crimp. 1.590-1.600" should be fine in pistols or rifles. In my Winchester 16" barrel Trapper I get from 1645-1680 fps depending on which brass I am loading. 22 grains gets a few feet per second less than 1600 fps while 22.5 gets a few feet more than 1600 fps. 24 grains which is the maximum I'd load with Win 296 and the 240 XTP gets a few fps more than 1700 fps in my 16" barrel. In my limited testing CCI 350's gets a little more velocity than does Win LP and RP 2 1/2" just a little less than Win LP's. CCI 350's also gave the most consistent velocity in my little test.
Last edited by rg1; August 8, 2012 at 08:03 PM.
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