hi buddy
cheap scope can do the same a 300 pounds scopes,if you want some really nice ones with AO parallax and Ir then your talking -150 for them,i have just got some 6x24x50IR scopes brand new not even opened 40 pounds posted pal your see them in my pic below,
alot of the time its price is to do with the brand,same as clothing matey,
i have owned alot of scopes but after davy63 help me out and showed me mil-dot holdovers etc,i now am getting the hang of them.
if its just for a air rifle sub12 and you will be using the rifle alot of time spend at least a 100 matey so they last y