I know that there is a copyright issue for different names ( 300 whisper/300/221 7.62 what ever) but can anybody give me the strait answer ? Is 300 blackout compatable with my Redding 300 whisper dies ....I already have a 300 whsiper that I am very pleased with on an AR platform and have a bolt gun in the works My gunsmith is waiting on a reamer from PTW .
