Using a mouthguard can be a good way of protecting your teeth getting chipped off during an airsoft game and Steve Bryson tests one to find out how it can withstand BBs. Video is a bit blurry perhaps due to cropping or digital zooming of the video... "3 Meter Secutor Glock with 0.25 and Green Gas.

Mouthguard completely undamaged. Second sequence shows one shot destroyed the hard plaster tooth. This is a Pro protection mouthguard made from a 4mm and 2mm layer. For Airsoft just a single 4mm would be more comfortable and provide more than adequate protection. I'll do another test with thinner gumshields to see!

Taken slow motion on Google Pixel 6. Apologies for low rest but frankly I didnt' want to get much closer! Will do better next time.

Gumshield from www.gobguard.co.uk."