I’m not sure if those are air-soft guns or not and it doesn’t really matter.
If it shoots, you shouldn’t be putting your finger on the trigger unless you intend on pulling the trigger.
That is really the lesser of the two evils here though.
Unless the world is burning and you have no choice, you should never stick a weapon in your belt or waistband. You are just asking for trouble. The kind that causes you to blow off your own dangly bits.
Be safe, shoot safe…