I think this test is a joke compared to the 25k round test the USMC did. Who needs to test the M4 for 500 rounds? What’s the point? When I test products I’ll easily go through 500 rounds in one session, and this is after not cleaning the gun for the past thousand rounds.
Sorry if I sound harsh but he’s trying to get click bait testing the most battle proven shotgun ever made. Meh.