RISE Armament Bolt Carrier Group

Rise Armament Bolt Carrier Group Silver 5.56 / .223 Rem

Rise Armament AR-15 Bolt Carrier Group 223 Remington/5.56 NATO 4140 Steel Black Nitride

RISE Armament AR-308 Bolt Carrier Group .308 Win/7.62 NATO

Rise Armament Low-Mass BCG Nickel Boron .223/5.56

Rise Armament Low Mass BCG .223/5.56

Rise Armament Oh S#it Kit Spare Parts

Rise Armament AR-15 Complete Upper Receiver 22 ARC 18" Barrel 15" M-LOK Handguard Rifle Length Black

Rise Armament AR-15 Complete Upper Receiver 22 ARC 18" Barrel 15" M-LOK Handguard Rifle Length Patriot Brown

Rise Armament AR-15 Complete Upper Receiver 6mm ARC 18" Barrel 15" M-LOK Handguard Rifle Length Black

Rise Armament AR-15 Complete Upper Receiver 6mm ARC 18" Barrel 15" M-LOK Handguard Rifle Length Patriot Brown