WINCHESTER WINCLEAN 244 IS A RELAtively new powder, one produced under license by Hodgdon. Out of the blue, the company sent me a can to try, and, hey, I never look a gift horse in the mouth.
While this powder is supposed to be ideal for 9mm, .45 ACP and .38 Special, I was in the process of developing a .44 Special load using Oregon Trail’s Lasercast 240-grain-ers for my Ruger GP100, with the Smith & Wesson 629 in there so I could compare speed from a three-inch barrel versus a five-inch. I’d already tested IMR Red and IMR Target, so when the Winchester showed up, I added it to the test and included Alliant Bullseye, too.
WinClean powders have a copper-fighting agent, which I didn’t test here, and also…