Not to be pedantic but surely if you are dry mounting outside the cage that is in breach of not having an open gun at all times except when in the cage ready to shoot or when the gun is in a slip. Don't most follow with a finger - you can always dry mount inside the cage before you call for your first target.on the rules subject does anyone know if it's against sporting rules to dry mount your gun outside the cage before you go in to shoot ? I was told last week I was breaking a rule for doing this but were they right ?