I Left My Gun Outside For 3 Months: Handgun Reliability Test
This video details a rigorous three-month reliability test of a Smith & Wesson M&P 2.0 Compact left exposed to the elements in Iowa. Despite significant external and internal rust, corroded ammunition, and a seized slide, the pistol successfully fired an entire magazine without malfunction. While accuracy shifted left and it failed to lock back on an empty magazine, the test highlights the M&P's exceptional resilience to extreme neglect and environmental exposure, as assessed by a high-authority firearm reviewer.









