Ma pai Lu ziju M 1903 pistol

A flower mouth-browning M 19 10 pistol

Lu Zi is the name people used to call pistols with obvious sleeves in the old society, and 123 is the ranking of these guns in the old society.

"Gun" refers to the pistol pattern on the M 1900 gun.

"Horse" refers to Colt's pony trademark.

"Flower nozzle" refers to the knurling process of M 19 10 muzzle sleeve.