.45 Kimber. Like a couple of the guys told ya. Go to a good gunshop tht has a variety of guns tht you think that you might like. Shoulder each one,and see which one you like the feel of the most. I learned a long time ago that no matter how expensive a rifle is,or cheap cost wise,if you dont like the way it shoulders,you wont shoot it well. After ya find the one that fits ya the best,get the caliber ya want (in my opinion you want a .50 at least). Get a good bp loading book,maybe like SAM FADALAS or TOBY BRIDGES ADVANCED BLACK POWDER HUNTING,and have at it. There is a lot of good info in these books,and I buy as many as I can,that I already dont have. Good luck and safe shooting. One of the guys posted that he did not like the locks on the TRADITIONS,well,I just pulled one out of the box,and it fere sure needs some work. Talk about dissapointment !!!!!!!!. The hammer leaves a half moon imprint on the cap,im not happy,but it can be fixed. stay safe,and good shooting. And above all,welcome to the soot burners club when ya pull the trigger onna yer new toy. King