Lower Receiver Parts

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  • Luth-AR 9mm Carbine Buffer Body, Steel, Black

    Luth-AR

    Luth-AR 9mm Carbine Buffer Body, Steel, Black

    The Luth-AR 9mm-BS11 9mm Carbine Buffer Body is a purpose-built steel buffer designed for reliable operation in AR-platform carbines chambered in 9mm Luger. Measuring 3.25 inches in length with a 0...

    $18.79
  • CMMG ZEROED Lower Parts Kit Mk3, Gunbuilder's Kit, Black

    CMMG

    CMMG ZEROED Lower Parts Kit Mk3, Gunbuilder's Kit, Black

    The CMMG Zeroed Lower Parts Kit Mk3 Gunbuilder’s Kit gives AR-pattern builders a focused set of premium lower receiver components tailored to the Mk3 platform. This kit centers on CMMG’s Zeroed line...

    MSRP: $99.99
    $97.99