OK, let's all play nice. 30 years ago if someone said they could use a slug gun out to 100 yards you'd think they were looney. Now, it's very common to see shotguns group very well at 100 and beyond. One guy, new to shotgun hunting, was disappointed that his 870 wouldn't do better than about 3"(?) at 100. (That's because I saw him shoot his 270 WSM at 300 yards and all shots were inside a looney). Let's be honest, if a shotgun groups about 4" (centred on the target), you're only missing your aiming mark by 2" and that's plenty good. The problems arise, I think, when we go for the long shots. Because of their rainbow trajectory, if you guess the deer is 100 yards and it's really 140, you'll miss. Never mind this stuff, let's get back to the fun of it all and show us what your slugs and buck shot will do.
(Hey, it took me over 2 hours to figure out how to post pics. Computers are a fad, I'm grey and this stuff is new to me, If I can do it, you can.) Keep it friendly boys.