im looking for some tips on cleaning , and mostly about what kind of oil to use in the barrel to prevent rust . my gun is a new cva buckhorn 209 , has been shot 7 times so far with 100 grains pyrodex and a 295 grain powerbelt hollow point . has been cleaned after the 2 shooting sesions i've had with it . a few of my friends hunt with muzzle loaders , 2 of them use them the entire deer firearm season . i have 2 other fire arms , a savage .22lr and a mossberg 12 gauge i use them for small game hunting . i plan to hunt deer season this year with only my muzzle loader , mostly because it should be much more accurate than my old smooth bore slug barrel ,and kicks way less than my sythetic stocked 12 gauge .any things i should know about , or should ask my friend who hunt with muzzle loaders ? one of them was there when i shot my ml for the first time , and he said it was a good gun for the price . also need tips for sighting in a scope on the muzzle loader , i have done it on my .22 and air rifle but usealy takes more rounds than id like , and with the muzzle loader will cost a lot . the scope is a bushnell 3-9x32 sharp shooter kit with see though rings form cva .