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  • AR Evolution
    • Level 1: AR Basics
    • Level 2: AR Maintenance
    • Level 3: AR Upgrade
    • Level 4: Build Your AR
    • Level 5: Build More ARs
  • Blueprints
    • Gallery
  • Blog
  • Products
    • AR Build Kits
    • A2 Upgrade
    • Elevation Series
    • AR-V
    • Handguards
    • AR Lower Parts
    • AR Upper Parts
    • Triggers
    • Muzzle Devices
    • Grips and Hand Stops
    • Toolkits
    • Sights and Optics
    • Apparel and Accessories
  •  
Home»AR Upper Parts

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  • .750 Adjustable Gas Block

    Rated 4.00 out of 5
    $34.95
  • .750 Gas Block

    Rated 0 out of 5
    $19.95
  • AR-V Assembled Upper

    Rated 0 out of 5
    $599.95
  • AR*chitect Foundation Series 16″ Mid-Length Gov’t Profile 1:7 Twist 5.56 Nato Barrel

    Rated 0 out of 5
    $119.95
  • AR*chitect Foundation Series Bolt Carrier Group .223/5.56 .300 .350L

    Rated 0 out of 5
    $129.95
  • AR15 7075 Billet Upper Receiver

    Rated 0 out of 5
    $149.50
  • AR15 Mil-Spec Upper Receiver

    Rated 0 out of 5
    $74.95
  • Mid Length Gas Tube

    Rated 0 out of 5
    $10.95
  • Upper Parts Kit W/ Charging Handle

    Rated 0 out of 5
    $31.95
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Shipping Restrictions

BYOAR.com will not ship to residents of: District of Columbia (Washington D.C.); Massachusetts; Connecticut; California; Chicago, Illinois; Cook County, Illinois; Deerfield, Illinois; and Denver, Colorado.