You got a steal at $175. I bought mine a few years back at around $395 new. Kids liked it. Good start out gun for new shooters to get used to semi-auto and then still good plinking fun later. My only complaint is the sights are kind of crappy. Not as much adjustability as I would like. Rear sight tends to move a lot even with Loc-tite. Can be picky on ammo also but so does most .22 semi-autos. I never put a red dot on mine but seeing the other posts on here that might be a good idea.
1. Someone has another used one for sale for $300.
2. I can get them new for under that.
3. I wouldn't buy it if it wasn't for the price: too much acquisition lately (and I'm supposed to be trimming ).
4. I won't be spending $100 ish for a red dot on a $175 gun, but if it would fit on my S/W M/P Compact 22, I might go down that road if I could figure out what to buy (I'll not spend $200 for a good one).
5. I don't care about "accuracy" on anything but a 22, although, having the right scope on my Henry Rifle would be cool, since I can't even see the sights at the end of the barrel, and forget about the target 50 yrds. down the pike.