UPPER RECEIVER PARTS - UPPER RECEIVERS

AR-15 Diamond Knight Stalker Flash Hider 5.56 [Retail Packaged]

G2-K031-A001-0P

AR-15 Gas Tube - Rifle Length

D2-K060-0002

AR-15 Gas Tube - Rifle Length [RETAIL PACKAGED]

D2-K060-0002-0P

AM Rail, EXT - 5.63"

G2-J104-A300

AR-15 Ejection Port Cover Assembly - Don't Tread On Me

G2-K035-A000

AR-15 Gas Tube - Mid Length

D2-K060-0001

AR-15 Gas Tube - Mid Length [RETAIL PACKAGED]

D2-K060-0001-0P

AR-15 Gas Tube - Carbine Length

D2-K060-0000

AR-15 Gas Tube - Pistol Length

D2-K060-0003

AM-15 Charging Handle - 6061

B2-K027-AB00

AR-15 Forward Assist

B2-J047-0000

AR-15 A2 Barrel Nut

D2-K006-0000

AR-15 A2 Delta Ring

D2-K032-0000

AR-15 Locking Ring

D2-K121-0000

AR-15 A2 Front Sight Post

D2-J056-0000