Green Dot has always been a popular 16 gauge shotgun powder. I have in the past used it in place of Unique in the .45acp & .45 Colt when I run low on Unique. I have used it in 30-30 loads(both lead and jacketed) also with some success. I even tried some out in the 8x57 and it worked there also. I am going to try Green in the .41 magnum next and see how that works out. Probably be later in the summer before I get around to that though.