I'm a believer in the Knight Disc Extreme. Because of the barrel twist, you have a lot more options when it comes to projectiles. This thing is accurate and dependable. The ignition system is protected from the weather but still legal. The only flaw that I have found with it is that the breach plug can get stuck if overtightened. To combat this, I have learned to keep it clean and just barely snug it down. No longer an issue. I have the thumbhole stock and love it!!! I have hung up my modern rifle and gone back to a Muzzleloader for good. Seems the seasons are more generous and this thing is accurate!!! Good luck!!!