ProMag Armorer's Upper & Lower Receiver AR-15 Action Block Set

  • Product #: 310152
  • Manufacturer #: PM123A
  • UPC #: 708279010156
ProMag Armorer's Upper & Lower Receiver AR-15 Action Block Set
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Our price $37.99 0 at this price
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Out of Stock, Backorder OK
Est. In-Stock: Overdue
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Product Overview

ProMag's AR-15 action blocks are constructed of impact resistant glass filled nylon that will not mar the finish of your receivers. The upper receiver blocks clamps around the receiver, fits flat-top and carry handle uppers. The lower receiver block fits into the magazine well, and is retained by the magazine catch.

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NOTE: Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.