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Mil-Spec Carbine Receiver Extension Castle Nut

$3.95

In stock (can be backordered)

SKU: 1339 Category:
Description

Mil-spec carbine castle nut/lock ring for securing lock plate on an adjustable stock for AR-15, M4.

Additional information
Weight0.0000 oz
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Reviews

Customer Reviews

5 Based on 4 Reviews
5 ★
100% 
4
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3 ★
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    SA
    04/09/2019
    Scott A.
    US

    Just what I needed

    Just what I needed

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    BL
    02/20/2019
    Brandon L.
    US

    Nuts

    Well what can I say? Tighten down my nut and shot like a champ.

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    AP
    07/11/2018
    Arnulfo P.
    United States

    Great customer service

    Ordered a Buffer Tube with castle nut but for some reason the castle nut wouldn't thread onto the BT. Connected Ar15discounts and they sent me a new one right away.

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    PM
    07/07/2018
    Patrick M.
    United States

    Good Wuality Castle Nut

    Great price and looks good. It�s not exactly as black as the receivers though...more like a very dark gray. But for the price, you can�t beat it.

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