I have recently acquired the use of a 1200 yd private range and want to try some long range shooting. I have 2 rifles that might suffice, a rem 280 (Ruger 77 tang safety & a custom 7x57AI). The custom has 25 in. Proof Research barrel, McMillan stock, Rem 700 action & timney trigger. I would think, it has the best chances of doing what I want out to about 700-800 yds. Problem is (other than the nut behind the trigger) long range load data is very hard to come by, especially with heavy bullets. Anyone have any suggestions on loads? Thanks Daniel
