Damn right I am, any speed demon cartridge needs them provided accuracy is there, that said, i know of no better soft at 2075 and 2163 fps in 500 and 577 Nitro doubles, I even use the 290gr TTMZ's in my inline 50 cal, one destructive sawmill cuttin' sombitch.
Even use 125gr in 38 Super at 1321 fps. 140gr in 357 mag revolver at 1450 fps 140gr in 40 S&W at 1250 fps. 185gr in 45 ACP at 1125 fps.
