If it's any consolation, before I got this LabRadar I used MV from my old choro and my actual MOA to estimate a BC of a bullet thru any ballistic program. The LabRadar data just gives the down range data to go along with my actual MOA - with this bullet, my actual MOA at 200 & 300 compared to the ballistic program was within 0.2 & 0.6 respectively.
I shot a few shots to 500 (Ram silhouette with the body being 12" belly to top of back and about 30" wide) and the moa at that distance is +0.4moa on the ballistic program compared to my turret, so the input data of MV1268, BC 0.3 is nearly identical to what actually occurring - at least to 500.