Went to an outdoor range today and at the end I was planning on seeing how far my plinking load could shoot accurately with a red dot. I am a little confused by the results... The load is 24.7 gr TAC behind a hornady 55gr bullet. This load should be at 2900fps, if I recall sierras loading manual correctly. (posting from my phone) Anyway it shot perfectly at 50 yards, the standard indoor range length. 5-6 inches high at 100yards and at 200 yards even higher! ( another 4-5inches). I felt the red dot was adequate at 200 yards but assumed with a 50 yard zero it would be an inch or two low at 200. Hand loads.com shows 2.5 in low @100 and 10.56 in low @200 with the .243 ballistic coefficient of hornady 55gr projectile. Let me know where I went wrong!?