The JDJ WHISPER is from a .221 fireball case necked up to .30,load and fire.Is the right length for an AR platform.No cutting.
240 grn sub,110 Amax/125 HP at 2350:cool:
Type: Posts; User: madjon_
The JDJ WHISPER is from a .221 fireball case necked up to .30,load and fire.Is the right length for an AR platform.No cutting.
240 grn sub,110 Amax/125 HP at 2350:cool: