I have a 74 and two of my friends have a 71 and 76. They are great guns. They won't jam. I can't get it to feed the first round if I put the 10th rd in the mag (minor problem) They have an exposed hammer. That is good you won't have to dry fire a rimfire. I find them not as accurate as say a Ruger Mk 2 of 22/45 or Smith and Wesson 422 but my buddies will argue that with me.
I recomend buying it.
Moe