I had quite a surprise last week testing ammo. I just put a new red dot on a Ruger Bisley .44 and was testing different factory ammo to see what was going to pattern the best. Had some 300-gr. Federal CastCore (which as always patterened great in the past), 270-gr. Gold Dots, 240-gr. Hornedy, 240-gr. MagTech, 185-gr. UMC, and some good old reloads. The reloads were the most accurate, but too mild for hunting. The Hornedys were the best of the factory loads (gonna try them again in the 300-gr.), and this surprised me because in the past the Federals had always been the best. But the BIG surprise were the cheap Remington UMC stuff. It didn't pattern as well, but I have never fired so hot a .44 mag load in all my life. I promise--this stuff kicked harder than a .475! The flame from the cylinder gap was incredible. I couldn't see the muzzle flash because of it, and it was mid-afternoon! I had guys from booths on both sides of me coming over to see what I was shooting. After that, the 300-gr loads were pretty tame. Glad I had on gloves cuz my middle and index fingers still took quite a pounding.
I love a load that'll make your teeth rattle! Has anyone else had this kind of result with UMC ammo? :shock: