• MasterPiece Arms, Inc.
MasterPiece Arms, Inc.
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Uppers and Conversion Kits

Showing 1–12 of 18 results

  • Special Parts Kit – Mini 9mm Side Cocker with Scope Mount

    $270.00
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  • Special Parts Kit – Full Size 9mm Side Cocker with Scope Mount

    $270.00
    Add to cart
  • Placeholder

    Special Parts Kit – Full Size 9mm Top Cocker

    $231.00
    Add to cart
  • 5.7x28mm Side Cocking Upper with Scope Mount & Side Charger; 4 1/2” 1/2X28 Threaded Barrel

    MPA9023

    $139.95
    Add to cart
  • Placeholder

    FULL SIZE 9 TOP COCKING UPPER (NO BARREL)

    MPA3031

    $67.95
    Read more
  • 45 cal Side Cocking Upper with Scope Mount – No Barrel

    $139.95
    Read more
  • Placeholder

    Mini 9 Top Cocking Upper with no barrel

    Mini 9 Top Cocking Upper – NO Barrel

     

    $67.95
    Read more
  • Placeholder

    9mm Full Size Side Cocking Upper, No Barrel

    $106.95
    Add to cart
  • 45 cal Top Cocking Upper

    $100.00
    Read more
  • 9mm Full Size Top Cocking Upper with 4.5″ 1/2X28 Threaded Barrel

    $100.00
    Add to cart
  • 9mm Side Cocking Upper with Scope Mount & 4 1/2” 1/2X28 Threaded Barrel

    MPA9023

    $139.95
    Add to cart
  • Mini 9mm Side Cocking Upper 3.5″ Threaded Barrel (1/2-28)

    $139.95
    Read more
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