Bedding an AR?

[realtreehunter]

Thanks for the explanations guys. You have taught me something new. I would never expect a boltgun to shoot little bitty groups without bedding, not saying it isn't possible, but I would never have considered bedding an AR. To be honest until I started reading on this forum I wouldn't have known what to bed much less how. This will definitely be a consideration on my Grendel once I get a good go at it. Does anyone know of any negative side effects?