| Field | Type | Offset | Description | Notes |
| wepParamId | s32 | 0x0 | Equipment_Weapon parameter ID | This field refers to the following params: EquipParamWeapon |
| gemSlotType_0 | u32 | 0x4 | | |
| gemGenId_0 | s32 | 0x8 | | This field refers to the following params: GemGenParam |
| gemSlotType_1 | u32 | 0xc | | |
| gemGenId_1 | s32 | 0x10 | | This field refers to the following params: GemGenParam |
| gemSlotType_2 | u32 | 0x14 | | |
| gemGenId_2 | s32 | 0x18 | | This field refers to the following params: GemGenParam |
| gemSlotType_3 | u32 | 0x1c | | |
| gemGenId_3 | s32 | 0x20 | | This field refers to the following params: GemGenParam |
| gemSlotType_4 | u32 | 0x24 | | |
| gemGenId_4 | s32 | 0x28 | | This field refers to the following params: GemGenParam |
| equipableGemSegmentMask | u8 | 0x2c | | |
| reserveGemSlotNo_0 | u8 | 0x2d | | |
| reserveGemSlotNo_1 | u8 | 0x2e | | |
| reserveGemSlotNo_2 | u8 | 0x2f | | |