Hornady 55g SX\'s I thought I would try this bullet out in my .222 rem. I am wanting more of a "pop" out of my .222, that is more often found in the the 22-250 or swift. As I understand it, these thin jacketed, lightly constructed Hornday SX's are just the ticket for rapid expansion out of smaller cased .224's like the .222 and .223. Intended targets are anything from squirrels, rabbits, and coyotes. Anyone have any experience with these bullets and out of what caliber/velocity?? Hoping there as accurate as the plastic tipped bullets I"ve been shooting. I"ll be experiemtning with IMR-4198 and 4895 for powders, hopefully around 3100fps and at least .5" at 100 yards.