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_C1_Ma_HMG_Ranger.dat
GUID c247a6087a3345509a28824e682aa0b5
Type Magazine
Rarity Rare
ID 38285
Size_X 2
Size_Y 2
Size_Z 0.25
Amount 160
Calibers 1
Caliber_0 38289
Tracer 48
Spread 1.15
Blueprints 3
Blueprint_0_Type Ammo
Blueprint_0_Supplies 1
Blueprint_0_Supply_0_ID 119
Blueprint_0_Build 30
Blueprint_1_Type Ammo
Blueprint_1_Supplies 1
Blueprint_1_Supply_0_ID 38285
Blueprint_1_Build 30
Blueprint_2_Type Tool
Blueprint_2_Supplies 2
Blueprint_2_Supply_0_ID 119
Blueprint_2_Supply_0_Amount 1
Blueprint_2_Supply_1_ID 68
Blueprint_2_Supply_1_Amount 2
Blueprint_2_State_Transfer
Blueprint_2_Tool 38259
Blueprint_2_Level 1
Blueprint_2_Skill Craft
Blueprint_2_Build 27