Do Guns Work In 40 Degrees Below Zero? -40
This video tests the reliability of several firearms, including an AR-15, Glock 17, Glock 43X, and Beretta M9, in extreme -40 degree Fahrenheit conditions. The AR-15 and both Glock models performed flawlessly, while the Beretta M9 experienced multiple failures to feed and cycle. The test highlights how extreme cold can impact firearm function, suggesting that some designs are more robust than others.









