| Part Number | NSN | Part Name | |
|---|---|---|---|
| 310737 | 1005-01-634-0189 | Breechblock Handle Arm | Quote |
| F310663 | 5315-01-640-9131 | Headless Grooved Pin | Quote |
| 310709 | 1005-01-641-0044 | Subassembly Buttstock | Quote |
| 310675 | 1005-01-641-0307 | Subassembly Buttstock | Quote |
| 310631 | 1005-01-641-1631 | Small Arms Sight Mount | Quote |
| 310747 | 1005-01-640-7339 | Gun Component Retainer | Quote |