My 280ai 24in bbl runs 2980 fps with N560 & 162AMAX .... so about 20 -30 fps slower than 7mmRM. Bare rifle weighs 6lbs. I run 150gn Swift Sirocco or 150gn Partitions (> 3000 fps) for close up bush...
Type: Posts; User: chainsaw
My 280ai 24in bbl runs 2980 fps with N560 & 162AMAX .... so about 20 -30 fps slower than 7mmRM. Bare rifle weighs 6lbs. I run 150gn Swift Sirocco or 150gn Partitions (> 3000 fps) for close up bush...