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Due to Measure 114, Rainier Arms will prioritize order shipments to Oregon state residents.

Complete Lowers

Complete Lower Groups found here

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  1. Rainier Arms RUC AR-15 Complete Lower Receiver - No Stock
    Rainier Arms RUC AR-15 Complete Lower Receiver - No Stock
    $300.00


    FFL Required Before Shipping.
    Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.

    Learn More
  2. Rainier Arms Exclusive Rainier Arms / Rellim Arms AR-15 Take Down Lower Receiver Assembly (No Stock)
    Rainier Arms / Rellim Arms AR-15 Take Down Lower Receiver Assembly (No Stock)
    $499.00


    FFL Required Before Shipping.
    Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.

    Learn More
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