The extended full choke. These targets are @ 20 yards. 2 3/4" winchester "heavy game" loads. #4 shot. (walmart white box stuff)
target 1
target 2
target 3 (shot a bit high on this one)
The ghostring sights rock. Here is a 50 yard slug vs 2l bottle vid:
slug-50yrds
A pic of the damage:
