Description Part Number NSN
Buttstock Assembly 12976852 1005-01-453-9051
Buttstock  12976937 None Available
Body, Buttstock 12976853 None Available
Insert, Buttstock 12976854 None Available
Bushing, Buttstock 12976855 None Available
Screw, Securing Butt Stock 12988985 5305-01-461-0327
Ring, Retaining 12976856 None Available
Plate, Buttstock 12976863 1005-01-408-5417
Screw, Buttplate 12976864 5305-01-408-4890
Buffer Assembly 12988984 1005-01-472-8350
Buffer, Hydraulic 12988988 1005-01-461-0326
Buffer Housing 12988989 None Available
Catch, Buffer, Block 12976861 1005-01-408-3594
Spring, Helical Compression Latch 11826214 5360-01-033-3926
Plunger, Detent Buffer Catch 11826215 5340-01-033-3909
Pin, Straight, Headed 11826216 5315-01-033-3886