If you want a guarantee that good, buy a toaster instead....lol [:@]

Muzzleloaders do not have the same government (S.A.A.M.I)restrictions as centerfires. T/C & other ML manufacturersare allowednarrower/wider bore variances than regular rifles. They only adjust their bore diameter specs periodically. Going down thebarrel-makingmanufacturing line, they may not do a diameter adjustment until the specs spread a couple thousands either way.That's why some posters here say their (hypothetical) Knight, Powerbelt, Buffalo & Hornadybullets load easy -- some say they load OK -- others say they are real tight.

All these very small diameter differences affect accuracy. All of T/C's barrels will deliver outstanding accuracy, but not with the same identical bullets, plastic sabots, primers, powders... etc. You may need to do some changes on your next Omega to achieve outstanding accuracy.