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2A Armament 22LR Bolt Carrier & Barrel Kit

  • If you are building a new AR-22LR from the ground up or want to permanently convert your existing AR-15, the 2a Armament 22LR Bolt Carrier & Barrel Kit is the perfect choice for a lightweight build.

    Barrel Features:

    • 16.5"
    • 7075 Aluminum
    • 1:16 twist
    • anodized black
    • 1/2-28 threaded
    • thread protector included
    • weighs just 13 oz

    Bolt Carrier

    • Grade 5 6AL-4V Titanium Bolt
    • Stainless steel collar, ejector, extractor, firing pin
    • Synthetic polymer buffer
    • weight 7.0 oz
  • Manufacturer Part Number: 2A-22BCGBAR-1

    No Additional Information Provided
  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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