I'm soo sorry guys!!! I'm kinda new...well really New,as you guys would say " still wet behind the ears" :wink: But when you guys mention :mose snot/mink oil/tallow and whale sperm etc..etc.. I don't under stand?? I'm asking couse You guys mention these products when hunting in cold weather. I hunt in cold weather, can just use TC Bore Butter 1000? I just bought a 50 cal CABELA's HAWKEN cap lock 3 weeks ago and have shot it at 50yards accouple days ago and can put all 3 PRB in a playing card useing 777 2ff starting with 50gr this is my target load, but when come hunting time, I'll be out all day should I be worried about my patch?