9mm vs .45 ACP from a Shooter's Perspective
This guide details a practical drill to compare 9mm and .45 ACP calibers from a shooter's perspective, focusing on speed and recoil. Utilizing firearms like the Glock 19 and Glock 30S, and tools such as the Mantis X10, instructors Dorr and Myles demonstrate how to measure performance in drills like the Bill Drill. The analysis emphasizes that while .45 ACP offers more energy, 9mm generally provides faster follow-up shots and easier control, highlighting the importance of training and shot placement over caliber alone.













