1903, Colt Model (Pocket Hammer less) semi-automatic pistol. Created by and developed by John Browning also a blow back action gun. Has a .32 caliber. A 8 round gun. The gun was given a manual safely as well as a grip safety. And it has a 8 round magazine.
1917, M1917 (American Enfield) Bolt-action rifle. Was used in world war 1. Created by gurman man. It has 6 round magazine and iron sights.
1921, the Browning M2 it was born out in world war 2. John Browning and Fore Moore wanted to create the Browning M2 machine gun. Also with a .30-16 caliber. And it has 110 round magazine.
The most important gun was the Browning M2 because of how big the bullets were if the bullets are bigger it will kill the target faster any gun also military used this gun because the will put it on a military truck and shot out the truck.