Maxim Defense Industries Universal 9mm Bolt Carrier Group (BCG) w/Weight Plug

Maxim Defense Industries Universal 9mm Bolt Carrier Group BCG with Weight Plug.

• Works with any 9mm AR15 MilSpec style rifles and pistols
• Compatible with the LAW Tactical Folding Stock Adapter and the JP Silent Captured Spring System
• Finishes available: nickel boron or manganese phosphate
• Includes universal weight plug with the 9mm BCG
• Compatible with JP Side Charging Upper