Re: 260 rem load for a gap 260
100 gr Nosler Ballistic Tip moly coated # 26100 bullet moly coated , 45.0 gr canister IMR4895, 2.940" over all length, almost no insertion of the bullet into the neck, due to the short bullet and long throat.
Quickload prediction 61,328 psi 3261 fps for 22" barrel
chronographs as 3,236 fps
This is the most accurate I have found in my rifle.