This item is not included in any spawn asset, but it doesn't necessarily mean that it doesn't spawn naturally on any of the maps.
I_C3_Ma_Missile_High_Test.dat
GUID 1d605858a4614d709b9d7e7693c65c1e
Type Magazine
Rarity Legendary
ID 38763
Size_X 3
Size_Y 2
Size_Z 0.7
Amount 64
Count_Min 1
Count_Max 64
Projectile_Damage_Multiplier 0
Projectile_Blast_Radius_Multiplier 0
Projectile_Launch_Force_Multiplier 1
Calibers 1
Caliber_0 38685
Blueprints 2
Blueprint_0_Type Ammo
Blueprint_0_Supplies 1
Blueprint_0_Supply_0_ID 38683
Blueprint_0_Build 30
Blueprint_1_Type Ammo
Blueprint_1_Supplies 1
Blueprint_1_Supply_0_ID 38763
Blueprint_1_Build 30