I am intrested in buying a red dot scope for my SAR-1, but i dont have the 150-200 to spend to get a kobra or a similar type one. Right now im thinking of getting a weaver side mount and a $40 BSA scope. I know there not as good as kobra, but ive heard that they work well for the price.

Basicaly I just want to know if thease scopes are ok, or if their junk and i should hold out for a good one

You get what you pay for.....    if you settle for less you will always regret it.

Save up the money and be confident you are getting your money's worth.