I tested my 8mm Remington magnum out with rl26, not thoroughly but I did try 81.0g of rl26 in an R-P case, 200g Accubond at 3.690" oal, Remington 9.5m primer. Velocity out of my 24" barrel gave me 3109fps. No heavy bolt lift, primer pocket in good shape, not loosened.
My hunting load is a...