Mud Test: Glock 19
This video demonstrates a rigorous mud test on a Glock 19 by InRangeTV. Instructor Ian McCollum subjects the pistol to extreme conditions, highlighting its operational limits when fouled with mud. The test reveals how mud ingress can impede the Browning-style locking system, leading to malfunctions like failure to return to battery. It also showcases a basic field-cleaning technique using water to attempt recovery.













