I recently sent my rifle with a Swaro Z6 3-18x50 off to an outfit for load development. On the way back it was damaged in shipping. The elevation turret sheared right off. No idea how this happened but the entire thing with the multi colored rings broke off. There’s no apparent exterior damage. The gun was in a cheap plastic hard case and inside a box. The box did not appear damaged either.

Is this something that can be repaired myself? Assuming I can get Swaro to send me the new parts, of course. Problem is, I can’t tell how to get what’s left of the broken part (plastic! Really Swaro? Plastic!) out. There’s no screw or anything obvious.