I present my next work - sawn-off shotgun "Ranger".
The advantage of a sawn-off shotgun is its small size, which allows for concealed carrying of weapons. Disadvantages: with the same ammunition, less muzzle energy than the original sample (but still significantly more than a pistol), with a louder sound of a shot and a strong muzzle flash (the powder charge designed for a longer barrel does not have time to completely burn out in a short barrel and transfer energy to the bullet).