I read somewhere that's where H380 got it's name...from using 38.0 grains with a 50-53 grain bullet.IIRCC... 38gr of H380 is the old standard 22-250 go to load.
I read somewhere that's where H380 got it's name...from using 38.0 grains with a 50-53 grain bullet.IIRCC... 38gr of H380 is the old standard 22-250 go to load.