I was gifted an older never fired Traditions Pursuit LT .50 Cal. I believe they were sold in Sears around the early 2000s. I plan to use it this season and would like some insight before using it. Has anyone any experience with this muzzleloader? Is it safe to fire Blackhorn 209 with 63 grains by weight and a 245 grain Powerbelt? Thank you in advance for your help.