WMD Guns AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group NiB-X TiN Gold. 223Rem/5.56x45mm NATO Bolt Carrier Group was made to function as the best product for any person needing a top quality selection.. Developed using several of the most heavy duty and dependable substances available these Bolt Carrier Groups by WMD Guns will provide you with a product that gives you years of dependability. WMD Guns has been generating high quality merchandise for a number of years and the WMD Guns AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group is their very own way of showing you how much they care. Here at OpticsPlanet we ensure that it is our obligation to purchase the best product for all your requirements and showcasing the WMD Guns AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group is one thing that we're delighted to offer. Specifications for WMD Guns AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group: Manufacturer: WMD Guns Color: Gold Finish: NiB-X TiN Caliber: 5.56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: M16 AR-15 Package Contents: WMD Guns AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group What firearm models does the manufacturer say WMD Guns AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group is compatible with? The manufacturer says that WMD Guns AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group is compatible with AR-15 M16WMD Guns 1-NIBXBCG0001-TIN: AR15/M16 .223Rem/5.56x45mm NATO Bolt Carrier Group NiB-X TiN Gold