I have decided to get M&P 15-22 which will strictly be for the range. I am strictly a target shooter and go to a range that has a 75 yard max. I would like to get a budget scope (less than $100) for target shooting, but I don't want to get something that's complete garbage. I was looking into the Burris scopes at $60-70. Any other suggestions for a decent scope for someone on a budget? Thanks in advance.