Thread: Loading 7.62x39 subsonic from steel cased factory ammo

Originally Posted by winaa

@Bill999, Are you using cast lead bullets or the expensive subsonic copper bullets?

in my 300blk im using 190 subx
I have a cast 151 load Iv built up for both my 308 and 300blk that I use interchangeably
I still have a fair few boxes of subx and I used up all my loaded cast ones so till I sit down and do a afternoon of loading its just subx at the moment


I done a calculation yesterday, my friends 300winmag we sited in has more energy out to 1400yards than the 190 subx exiting the barrel