Not ugly...useful!!

Really neat gun, Peter!

Daryl is right about the location of the sights. However, I favor a big thick notch rear and post front so the type seems perfect even if the location is "off".

25 meters is too close to test slugs IMO. I test pistols off hand at that range and even then many aren't separated till you move out a bit farther. On most slug guns I have tested, similar to buckshot, everything looks good at 25, and you should move out to 50 to get a feel for what the gun will do with a given load.

Can you tell if the gun is merely a double shotgun with sights installed after?