No jams, no malfunctions, no failures. Browning designs a new cartridge specifically for the weapon, the 45 ACP automatic Colt Pistol. The round delivers devastating energy transfer. A 230 grain bullet traveling at approximately 850 ft pers. It’s subsonic which reduces barrel wear and allows for effective suppression.
More importantly, it achieves the stopping power the army demands. The pistol itself features innovations that seem obvious in hindsight but are revolutionary in 1905. A grip safety prevents accidental discharge if the weapon is dropped. A slide stop locks the action open after the last round, providing immediate visual confirmation that the magazine is empty.
The single stack magazine holds seven rounds. Small by modern standards, but revolutionary compared to sixshot revolvers. And the entire system is built around principles of controlled recoil and mechanical simplicity. Between 1906 and 1911, the Army conducts exhaustive trials. Multiple manufacturers submit designs. Colts Browning designed pistol competes against entries from Savage Arms, Luger, and others. The tests are merciless.
Thousands of rounds, mud tests, sand tests, water immersion, deliberate abuse. The army wants to know which pistol will function when everything goes wrong. March 29th, 1911. The final torture test. Under John Browning’s personal supervision, a single cult pistol fires 6,000 rounds over two consecutive days.
The barrel grows so hot that observers worry it will fail. Browning’s solution is pragmatic. Dunk the weapon in a bucket of water to cool it, then continue firing. The military observers watch for any sign of malfunction, a jam, a misfire, a failure to eject. Nothing. The Colt pistol chambers round after round without hesitation.
