The 260 Rem operates at 60K psi and runs ~ 2950-3000 fps with 120 gr bullets, case capacity is about 8% greater in favor of the Swede between the brass I`ve measured with water. Using MDs` 1/4 rule you should be able to figure pretty close just what you can get from the swede with 120 or 130 gr bullets at modern pressures
Last edited by Ol` Joe; 05/25/10.
