Poor scope - AIM Sports Recon Series 2-6x32mm Rifle Scope

I bought this for my AR. This could be a very good scope except for one very major flaw. The scope mount is attached to the scope itself by 2 hex key screws which easily come loose after firing a few rounds and this allows the scope to twist and go WAY off target. I am talking 3 or more feet at 50 yards. It would be a great scope to send to our enemies because it would make our troops very safe. I spoke to the company and told them how to correct the problem in manufacturing and they denied a problem existed. I now see their website is saying this scope can only handle a .22 LR cartridge and no more. I don't think this will stop the problem either.