Reliability, strength, power and ease of dismantling for maintenance, were the biggest advantages offered for the preference for the Colt .45. It was the official gun of the armed forces of the United States. Her success has contributed to that was used by most armed forces around the world.

Maximum range 1800 m
Reach useful (effective) 70 m (maximum 230 m)
Caliber 0.45 in. (11.43 mm)
Capacity 7 + 1 ammunition cartridges
Weight (without battery and ammunition) 1,090 g
Total weight of the gun with ammunition 1308 g