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Description
Our upper parts kit includes the parts you need to assemble your M5 (.308) Upper Receiver.
Includes:
- Forward Assist Assembly
- Forward Assist Spring
- Forward Assist Roll Pin
- Ejection Port Cover Door
- Ejection Port Cover Rod
- Ejection Port Cover Spring
Additional information
| Weight | 0.12 lbs |
|---|---|
| Dimensions | 4.6 × 3 × 0.8 in |





