This is with reference to this link:https://www.imperialgunneryforum.com/t6779-endor-blaster-pistol-wg-2-0        I just realised that the two black endor guns are totally different for these two characters, imperial gunners gun has an extra L shaped piece on the right back side of the pistol. I just checked my moc awing, and true enough, it doesn't have the L shaped piece. Whereas my imperial gunner in its AFA loose case has a gun with the extra L shape piece. If this is confirmed on every other moc, then perhaps the IG endor blasters section should include this information as these is one specific black pistol each for awing and imperial gunner. This is also to Ensure collectors collecting loose figures can match their figures with the correct weapon.

And since both figures were released at the same time, the two characters were meant to have different shaped blasters.