Description: M249 Buttstock and buffer assembly
Part Number: 12976851
NSN: 1005-01-408-5901
Component List for this Part

Description: M2 Rear Sight Assembly
Part Number: 12003047
NSN: 1005-01-003-5475
Component List for this Part

Description: M2 Buffer Assembly, Barrel
Part Number: 9340487
NSN: 1005-01-141-1235
Component List for this Part

Description: Transverse and elevating mechanism
Part Number: 5830128
NSN: 1010-01-151-6227
Component List for this Part

Description: Shock Block Set
Part Number: n/a
NSN: n/a
Component List for this Part

Description: M240 Buttstock and buffer assembly
Part Number: 12988986
NSN: 1005-01-461-2658
Component List for this Part