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    AR15 Bolt Carrier Group 5.56/ 300B.O W/ Charging Handle

    Price: $99.00
    MANUFACTURER: Radical Firearms
    1
    This item is in stock
    Description

    This AR15 Bolt Carrier Group  5.56/ 300B.O W/ Charging Handle  is made with a CNC Machine that manufactured for Medical products, so these are the most well produced BCG’s in the market. If the CNC machine was good enough to make a pace maker, then it is good enough for self protection.

    • Material: Case Hardened 8620 Steel
    • Caliber:  5.56/ 300 Black Out
    • Finish: Black Nitride. This advanced low friction coating minimizes the need for lubricants.
    • Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked into a milled “valley” to ensure proper positioning.
    • Cam Pin: Hardened 4340 cam pin
    • Firing Pin: Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated 
    • Bolt Assembly: The Bolt is “true” Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit. 
    • Material: Case Hardened 9310 Steel. Carpenter 158 is available for an additional charge.
    • Finish: All Bolt components Shot Peened and Manganese Phosphate or Black Nitride Extractor: 4340 Steel, Manganese Phosphate coated o Mil Spec Extractor Spring & O-Ring Combination
    • MPI: Magnetic Particle Inspected
    • HPT: High Pressure Test

     WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov 

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    Atlantic Firearms,llc
    10337 Bunting Road
    Bishopville, MD 21813
    Office: (410) 352-5183
    Voice: (410) 352-5183
    Fax: (410) 352-3374