How to add-on something on a player?

I assume some of you may have played a ROBLOX Game called '' Roman Parthia ''

Has anyone figured out what's the script or HOW does he add a shield immediately on-spawn?

When you spawn a shield is on your left arm and you can raise and lower it with Q (raise) R(raise more) F(lower it)?

Umm Maybe the person used a Respawn function or if you touched the spawn function.. Anyways.. When the function got called it copied the shield from lighting (Most likely place for it) and put it into the player's backpack or whatever.. Just guessing..