Winchester 300 win mag - Norma Vulkan .30/ .308 Caliber 180 Grain Centerfire Rifle Bullets

bullets preformed well, ballistics were good but long range info not available but shot at range up to 300 to 400 yards was nominal. rifle itself had to have changes (rifle not owned by shooter borrowed from friend for elk hunt and had trigger work and muzzle break added) and did not have any luck on the hunt none spotted.