It is a 7mm rem mag. The only mark anywhere on the rifle is '7MM' on the barrel. The safety is on the left side, and moves about 90* from up (safe) to down. The bolt resembles a winchester pre '64. The bolt handle is flat underneath, and the bolt release is large, you pull the foreward end away from the rifle to use it. I can't think of any other features on it, but I'll check it later if no one knows. Thanks