Congratulations! They are the MOST fun to bring to the range. Since we started reloading, I don't feel as guilty running a couple dozen rounds through mine on weekends (beats paying $1.80+ a round for Hornady factory). Not sure if they resolved the design issue, but you might want to check the screw on the safety after each use; I guess due to vibration, mine has a tendency to loosen up now & then and drop between shots (can be embarrassing, since after the first round you usually have an audience LOL)
Make sure you get some video (and frame stills from the video) shooting it at night; the DE .50AE has EPIC muzzle flash!
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