Bolt Carrier Groups

Sharps XPB Bolt Carrier Group 5.56 w/ DLC (Diamond Like Carbon) Coating

Alpha Nitride 9mm Bolt Carrier Group

Alpha Premium Nitride v2 Bolt Carrier Group 5.56

ALPHA 5.56 M16 Nitride Bolt Carrier Group

Radian Enhanced Bolt Carrier Group

Sharps XPB Bolt Carrier Group 5.56 FDE

Alpha Premium Nitride .308 Bolt Carrier Group

AIM 9MM AR Bolt Carrier Group BCG

AIM TiN Titanium Nitride Bolt Carrier Group 5.56

Sharps XPB 5.56 Bolt NP3 Coated

ToolCraft 5.56 Nitride Bolt Carrier Group with 9310 Bolt

*Blem* Alpha Nitride 5.56 Carrier - Carrier and Gas Key Only