Took a friend of mine to USSA yesterday, dialed in his 30-30 and .22 shot some pistol on the steel challenge bays then hit the hundred yard range with the rifles. After 3 years and several thousand rounds my bushnell red dot on the .556 is is still dead on rang the 8 inch swinger with it. 28 shots out of 28 Hit headshots on the the steel with the 300 blackout 1 after the other with the DMS-1.