JSB .25 HEAVY 33.94GRAIN
What do you guys run these at FPS!!!!! What is the best velocity to run these at? ? I’m running at 860fps ???
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I’ve cronie the JSB’s at 4200′ elevation 75 deg’s out of my fx bobcat .25 at 854fps there dead accurate at 50 yards, with a 1.5 mill (20x) drop at 80 yards. The bad thing they do drop faster then the 25.4gr but wind is less of a problem.