An acquaintance has a few, one a carbine which is a joy to shoot. The sight radius is short and the large sights are a challenge. I was impressed the first time of firing it was the speed in which it can be reloaded, I felt faster than a trapdoor. I could run a drill with 3 cartridges in between 3 fingers and one in the chamber resulting in a volume of fire that could distress the enemy to no end wondering who they were up against. The cavernous chamber and freedom of the spent round to be expended aided in reloading when ones life depended on it.