Oh...and eye safety. Real eyesafety, not mesh goggles and the minimum. I will buy him a mask out of my pocket if that's out of the budget.
I have been playing paintball for 25 years, airsoft around 20 of them. I have seen 2 incidents in my time( including as a ref) that where not cause simply by lack of proper Eyewear and following safety rules. Had a forward slide into.a staked down snake and get skewered on the spike, and a bust valve that failed in a freak accident and cause an injury.
I know, personally, people who lost an eye to a paintball, and to an airsoft bb shard( his eye is not gone, but it is nearly blinded.) Coming throught a mesh mask. Also consider soft larynx protection.... I was no there the day a friend ended up in ICU on a freak shot.
I'm not a safety sally..I dot dumb **** all the time, but safety needs to be payed attention to when you're shooting things at each other competitively. I'd rather buy the kid a mask myself than see him have an accident we could have avoided.