Milsim gear
 

I'm new here, what kind of gear to people usually wear to milsims?

I've always seen people wearing pants.

There is a thread on here with a ton of info somewhere. Try using the search bar. Are you talking about day games, or bigger events? Are you taking about endurance games, or games with specific themes? Mission specific gear is critical, as they say, so it depends on what type of Airsoft you want to do. I’m sure there’s threads on here for almost everything.

No shirt, no shoes, no service. It didn’t say anything about “no pants” Amos.

lol, that would be a bad thing to forget.

To address the question at hand, it always depends on the mission. I can answer generally, and for more specific info find a thread.
Usually you'll wear a bdu uniform of your team/factions colors. So if we take US/NATO as an example you'll likely wear multicam, and carry NATO weapons. You'll want to have a backpack with hydration in it, be that a hydration bladder, or extra water, you NEED to have water. Then of course you need your primary gun, secondary. Possibly backups for both. Ammo, mags, propellant (batteries, gas, Co2, HPA tank, whatever your gun needs), you'll need cleaning tools in case anything breaks. A change of socks and underwear because you'll be glad you have it. And camping supplies if you are going for a overnight milsim.

I usually run my RUSFOR kit

For weapons, do they have to be licensed or as long as they look the part, can I just use my m4 even if it isn't THE m4 in service?

i would usually go a with a big bad IRONCLAD sort of thing. plus pants, dont want to make my vulnerable parts a target.