Wilson Combat Bolt Carrier Assembly 5.56 NATO Black Nitride TR-BCA-SBN-556. The Wilson Combat Bolt Carrier Assembly comes in several different finishes depending on your shooting needs: nickel boron black nitride and parkerized. Nickel boron offers...

In stock
ShipAmount $0.00
RevType 2
Manufacturer Wilson Combat
Sku TRBCASBN556
Identity 12635517264