If i make a loadout with underbarrel explosive launcher and 3 slots of explosives like this
0_1535798861284_t3.png
then every time I spawn or resupply explosive item #1 will be absent and lying on the ground
0_1535799022937_t2.png
I can pick it up though, except it is rpg. It happens at every resupply which makes it possile to do this:
0_1535799162815_t9.png

The standard amount of explosive launcher ammo is 2 and for RPG its 3. But I was greedy so made some tapping at the crate while holding EL and RPG.
0_1535799540025_t8.png
x7 looks scary but it lies, I think actual number is 5 for both EL and RPG.
End.