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RSR Part #: 2A-22BCGBAR-1 Manufacturer Part #: 2A-22BCGBAR-1

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2A Armament, Conversion Kit, 22LR, Includes Bolt Carrier and 16.5" Barrel, Drop in Kit for AR Style Rifles


  • Grade 5 6AL-4V Titanium Bolt
  • Stainless steel collar, ejector, extractor, firing pin
  • Lightweight/ High Strength Aluminum buffer
  • 16.5" 7075 Aluminum Barrel
  • 1:16 twist: Anodized black
  • 1/2-28 threaded thread protector included

Product Description

This combination kit features the patent-pending ultralight, precision machined 2A Armament titanium AR 22LR bolt carrier and the lightweight AR 22LR fluted barrel. This combination allows any standard AR15 upper to be converted to a dedicated 22LR upper receiver, which makes it perfect for those that are wanting to build a lightweight dedicated AR 22LR upper. Combined these items weigh in at 20 oz. Requires 2A Armament AR 22LR magazine (or compatible magazines).