I was thinking of getting a .22 caliber Benjamin Marauder but they don't seem to have iron sights. I googled around and it sounds like you might be able to clamp something on the back, but you'd have to make something for the front...I was surprised. Is there an option? As I write this, I realize I could use some more generic advice. I'm not in love with the Benjamin Marauder -- I was mostly looking at it because it seems quiet. So, with that in mind, is there a better option for something that is PCP (because quiet), .22, has iron sights but the ability to mount a scope, and is good quality? I don't have a hard budget, so I'm open to suggestions, but there seems like a lot of options around $500 which I was looking at (also looking at the hand pumps and such). I own other firearms but have never owned an air rifle so any advice you have is welcome. Thanks!