Clemonsds
09-26-14, 20:04
I am looking for anyone with personal loading experience on getting close to black hills mk262 mod 1 cartridge.
Does anyone have similar or better result with any other powders than what i describe below?
I have tried several powders(CFE223, Varget, Tac, and 8208xbr) my closest is with IMR8208XBR@ 23.1 grains of powder coming in at an average 2,671 FPS(5 feet from chrony), LC brass, CCI#41 primers seated to 1.866" to ogive. My barrel is a wilson combat 18" SPR.
Does anyone have similar or better result with any other powders than what i describe below?
I have tried several powders(CFE223, Varget, Tac, and 8208xbr) my closest is with IMR8208XBR@ 23.1 grains of powder coming in at an average 2,671 FPS(5 feet from chrony), LC brass, CCI#41 primers seated to 1.866" to ogive. My barrel is a wilson combat 18" SPR.