У вашего броузера проблема в совместимости с HTML5
It's a little trick you can use to make a lighter trigger on the 2240 and other Crosman Pellet guns that use the same sear engagement system. The spring must hold the sear up...there can be no play in the action. Test the gun to make sure the sear engagement is correct. And there ya go. Stay tuned for a full on Gun Slicker Tutorial.