Not condoning the lack of a helmet there, but if he's properly strapped in, there's zero chance of his head impacting any part of the roll cage, short of it leaving his neck, at which point it's unlikely he'll care if it bounces off some steel tubing.

Ammo has to be stored in a cardboard, plastic, wood, or metal container designed to carry small amounts of ammo (ie, buy a box of 20 rounds of ammo, and that box itself is adequate). This boxed ammo can still be stored inside the locked hardcover case the gun is in, it just cannot be stored free inside that case or…

I think it's a little premature to claim he nailed the landing in that video. It cuts about a second after the front tires touch the ground. Let's see the 10 seconds following the end of that clip, then we can see if he truly nailed the landing. Honestly, with all the additional slow-mo added to the clip, I'm…