Most Dangerous Weapons You Can Legally Own in the US- 엄청난 수렵용 총! 1발로 물새 50마리~~~

5. Punt Gun

The punt gun is basically a huge shotgun that was widely used in the 19th and early 20thcenturies to hunt large numbers of waterfowl for commercial harvesting operations. While these weapons were often custom-made and thus vary widely in their size, their bore diameters often exceeded 2 inches (51 mm) and they fired over a pound of shot at a time. The strange offspring of a cannon and a shotgun, punt guns were often mounted to a boat as the recoil would probably kill someone who tried to fire it unmounted. A single shot from a punt gun could kill over 50 birds.

19세기말~ 20세기 초 널리 사용됐던 총열 지름은 2인치 ( 51mm ) . 아마 산탄총인듯.
1번 발사로  50마리 새를 잡을수 있었답니다.