Mossberg 990 Aftershock RELIABILITY TEST with 500 rounds of 12 Gauge!
This video details a 500-round reliability test of the Mossberg 990 Aftershock 12 gauge shotgun. The test aimed to assess the firearm's suitability for self-defense by documenting malfunctions with various ammunition types. The durability of attached accessories, including an optic and flashlight, was also evaluated under sustained firing conditions. The firearm experienced numerous failures to eject and other malfunctions, ultimately failing to complete the 500-round test without significant issues.











