Black Rain Ordnance .223/5.56 Left Hand AR-15 Bolt Carrier Group With Biohazard Engraving, Nickel Boron - BRO-BCG-LH

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron. 56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Hand: Left Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black Rain Ordnance Bolt Carrier Group Left Handed What firearm models does the manufacturer say Black Rain Ordnance Bolt Carrier Group (BCG) Left Handed is compatible with? The manufacturer says that Black Rain Ordnance Bolt Carrier Group (BCG) Left Handed is compatible with AR-15Black Rain Ordnance BRO-BCG-LH: Bolt Carrier Group Left Handed Nickel Boron