took my new gpr 54 to the range today on my first black powder adventure lol. The rifle shot way more accurate than i expected. I was shooting at 50 yards using goex 2f and .015 patches and .018 pillow ticking. I only tried one charge of 60 grns due to the fact i was just trying to "break in" the barrel. The gun liked the .018 ticking and the .530 round ball best. the shot patches looked rather well with no burn holes and one small burr tear that will eventually smooth out. the gun was shooting about 2 inch groups which i thought was great for the first time out and in the hands of a greenhorn lol. i believe i found my new favorite hobby. thanks again to all who helped me along the way. :thumbsup: