Yes the caliber is in very small font on the left side of the barrel along with "AG". On the right side of the barrel is a small triangle with an "A" inside and "REP" along with "99". The stock is definitely a KS pattern with a remington recoil pad and weighs in at 26oz. It has a blued 24" light contour barrel with no sights. I'm gonna call Rem and see what they can tell me about it. Thanks for the comments so far.
The AG date code is March 1986.