I shoot a TC Renegade 50cal. side lock. I usually use 2F triple 7 with 90 grs.. I'm out of 2F and have plenty of 3F. By volume, how many grains should I use in 3F to equal the strength of 3F? I hope that is plain? I know 3F burns faster and maybe has more energy, so am guessing I should use maybe 10% less volume in 3F?
Thanks for your help, I don't want to blow my head off!
Thanks for your help, I don't want to blow my head off!