Lightweight and rigid these aluminum Talley 34mm diameter rings with a medium base are one of the best options on the market when mounting your scope to a current production Kimber model 84M. Tally products are produced with the best possible materials and are made to last as long as your rifle, if not longer. Talley Manufacturing Talley Aluminum 34mm Kimber Model 84M Current Production (8-40) Med Scope Rings 848748