1911 Velocity 3" vs 5" Barrel .45acp velocity Chronoed
This video compares the muzzle velocity of .45 ACP ammunition fired from a 5-inch barrel 1911 (Ruger SR1911) versus a shorter barrel 1911 (Colt Defender). Using Federal HST 185-grain jacketed hollow points, the test revealed a difference of approximately 100 feet per second, with the longer barrel achieving higher velocities. The results were noted as consistent, even with budget ammunition.













