У вашего броузера проблема в совместимости с HTML5
This is a quick unboxing of a Daisy Power Line 340 BB spring airgun, my first to use metal BB (I have only otherwise tried an AirSoft Plastic BB airgun). I remove it from the package and without reading the manual go over what I think is basic operation. However, once I use it I will do a more detailed video. So far all impressions are good! I just hope my shooting accuracy improves!