love the 10/22, had an old one stick 2 lead in the barrel, ( old, bad ammo ) gun should have blown up, same gun is still going, with same barrel, no problems, that gun is crurrently a farm gun, full of dust and straw, and more shots through it than i care to guess at, and functions great. bought a 597, spent 3 months trying to get it to feed properly, and what it likes to eat, got it figured out, and sold it pronto went back to the 10/22. once they break in they work nice. the 597 action looks to me like it was based off the 10/22 action, just with a couple changes, and the older mags were horible. just my opinions.