Results for Brownells 5.56x45mm NATO AR Parts

Gau-5a 12.7'''' 1-12 Upper Receivers - Brn-Gau-5a Upper Receiver, 12.7'''' 1-12 Twist, Pin/Weld, Black

Xm177e2 Complete Upper Receivers - Brn Xm177e2 Upper Receiver, 11.5'''', 1-7 Twist, Black

Xm177e2 Complete Upper Receivers - Brn Xm177e2 Upper Receiver, 12.7'''' 1-7 Twist, Pin/Weld, Black

Brn16a1(R) 20'''' Complete Upper Receivers - Brn M16a1 Upper Receiver 20'''' Rifle Length, 1-7 Twist, Black

Xm177e2 11.5''''Adeg W/Colt Optic - Brn Xm177e2 5.56mm 11.5'''' Bbl 1-7 Twt Upper Pin/Weld W/4x21mm

Brownells AR-15 20RD 5.56/.223 Steel Waffle Magazine

Brownells AR-15 Bolt Gas Ring Silver

Brownells AR-15 Buffer Retainer

Brownells AR-15 Buffer Retainer Spring Steel

Brn-4 Stripped Barrels Chrome Lined - Brn-4 5.56x45 10.4'''' Medium Chrome Lined Barrel, Phosphate

Brn-4 Barrels 5.56x45mm - Brn-4 Stripped Barrel,14.5'''' Heavy, 1-7, 1/2''''-28,Blk Nitride

Brn 16a2 Upper Receiver - Brn-16a2 5.56x45 Nato 20'''' Bbl Upper Receiver

Brn-16a4 Complete Upper Receiver - Brn-16a4 5.56x45 Nato 20'''' Bbl Upper Receiver

Brn-773 Upper Receiver - Brn 733 C7 5.56 Upper Receiver, 11.5'''' 1-7 Twist Black

Brn-601(R) Retro Complete Upper Receiver - Brn-601 5.56mm 20'''' Bbl Upper Receiver

Ar-15 Chrome Lined Government Barrel Assemblies - Brn Ar-15 A2 Barrel Group 20'''' 1-7 Twist, Rifle Gas

Ar-15 Chrome Lined Government Barrel Assemblies - Brn Ar-15 5.56 Socom Barrel Group 16'''' 1-7 Twist,Carbine Gas

Ar-15 Chrome Lined Government Barrel Assemblies - Brn Ar-15 5.56 Socom Barrel Group 14.7'''' 1-7twist,Carbine Gas

Ar-15 Chrome Lined Government Barrel Assemblies - Brn Ar-15 5.56 M4 Barrel Group 16'''' 1-7 Twist, Carbine Gas

Ar-15 Chrome Lined Government Barrel Assemblies - Brn Ar-15 5.56 M4 Barrel Group 14.7'''' 1-7 Twist, Carbine Gas

Ar-15 Chrome Lined Government Barrel Assemblies - Brn Ar-15 5.56 M4 Barrel Group 11.5'''' 1-7 Twist, Carbine Gas

Ar-15 Chrome Lined Government Barrel Assemblies - Brn Ar-15 5.56 Mk18 Barrel Group 10.3'''' 1-7 Twist,Carbine Gas

Ar-15/M16 Dissipator Barrel 16'''' 5.56 1-8 - 16'''' Lightweight Dissipator Barrel 1-8 Rifle Length 1/2-28''''

Ar-15 Semi-Auto Chrome Bolt Carrier Groups - Ar-15 Semi-Auto Chrome Bolt Carrier Group