Hey guys. I bought my first chrono last week, a Beta Master. I finally got a chance to take it out and try it today and wanted to list my results and see what you guys think. All of these where worked up well before I got the chrono. .223 77gr SMK Tac powder (don't have charge amount in front of me) 16" AR AVG. 2577 ES. 58 SD. 18 When I worked this load up I was going for accuracy not so much speed. .223 55gr Hornady FMJ. This is my pinking load that gave the best accuracy. Win 748 powder. AVG. 2743 ES. 84 SD. 34 3" 1911 230gr Zero bullets 4.8gr WST AVG. 706 ES. 53 SD.17 .30 carb USGI M1 110gr Rem. soft point 15gr H110 AVG.1918 ES. 54 SD. 19 and didn't shoot it, ha. Wanna kill these ads? We can help!