I have a 22a w/over 1500 rounds through it. It doesn't have the bull barrel, and only recently added the target grips. Not sure about the grips yet, actually I like them, but am not comfortable with them. It digests everything that I give it, had a couple of stove pipes, but traced that to cleanliness, I had put a bunch of rounds through it that day. Have no regrets, but paid only 190.00 a year ago.
Brian