I bought one of the 410-22 several years ago to coon hunt with in the youth size. The 22 with a red dot sight is a tack driver. Last fall my youngest grandson took a 9pt with the 410 and a slug at 70 yards. That knocked everyone's socks off, but it was measured after the shot! I have never had any problems with that pair unless it was from some "hot" 410's I loadedd and didn't want to eject then. This wasn't the gun's fault, it was the reloader loading a might to hot. I liked the pair enough to buy a 12/50ml today. It is a good looking combo with a 12 rifled barrel and the 50 ML also. I am sure one of the grandsons will want to take it home with them tomorrow when we break it in. Paid $99.99 plus tax at Larrys in Huntsville AL for the combo nib. I just couldn't pass it up for that price. Several were sold there today for that price (weekend sale).