I have an ole TC Hawkens that I've killed deer with, just thinking about getting a muzzle loader barrel one day for my G2. I'm just not crazy about the .45 caliber. I would really like to shoot .44 caliber 240 grn. XTPs and and 240 grn. swaged bullets in the .50 caliber??? Oh well, just heard the .45 was not near as accurate as the .50.