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Lower Receiver Parts

4 of 4 Items
  • B5 Systems Sierra K Extension Kit For AR15

    B5 Systems

    B5 Systems Sierra K Extension Kit For AR15

    The Sierra K Receiver Extension Kit is the proprietary mounting system for the Sierra K Buttstock. It consists of a reduced-length, mil-spec diameter, 7075 aluminum, 5-position receiver extension, a short heavy buffer (3.5 oz), extra power spring, castle...

    $129.99
    Add to Cart
  • Die Free Co. PLUG Die Free Co. PLUG Die Free Co. PLUG

    Die Fee Co

    Die Free Co. PLUG

    "My hands are too big", they say... "I need somewhere to put my skittles", they say... The people have spoken, and we listened.  Our storage PLUG accepts two CR123, AA, or AAA batteries.  It also has a slot for a single CR2032 battery, a pocket...

    $12.00
    Add to Cart
  • BCMGUNFIGHTER QD Sling Swivel (Heavy Duty)

    Bravo Company Mfg

    BCMGUNFIGHTER QD Sling Swivel (Heavy Duty)

    Bravo Company, QD, Heavy Duty, Sling Swivel, Flush Plunger, Black Finish For 1-1/4" Slings Tumble Deburred and Sand Blasted Before Plating Flush Plunger Product Description   This Heavy Duty Swivel features a Flush Plunger to prevent...

    $15.00
    Add to Cart
  • Magpul MOE Enhanced Polymer Trigger Guard Black Magpul MOE Enhanced Polymer Trigger Guard Black

    Magpul

    Magpul MOE Enhanced Polymer Trigger Guard Black

    Magpul Industries, MOE Enhanced Trigger Guard, Polymer, Black Easily installed without the use of specialized tools Ergonomic and enlarged design Fills the gap at the rear of the standard trigger guard Product Description   The MOE...

    $9.95
    Add to Cart
4 of 4 Items

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