PSA 5.56/223 Full Auto Bolt Carrier Group is Nickel Boron

5.56 Full Auto Bolt Carrier Group is Nickel Boron coated
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  • Item #: 5.56 Full Auto
  • Manufacturer: Palmetto State Armory
  • Condition: New
Price $139.00
Availability Not In Stock, Call

PSA 5.56 Full Auto


Bolt Carrier Group Nickel Boron


Coated

 

 

 

This 5.56mm Bolt Carrier Group is Nickel Boron coated and features a Carpenter 158 shot peened bolt.  The gas key is hardened and secured with Grade 8 fasteners, and is staked per Mil-Spec.