Important Update: In compliance with HB 1240, we regret to inform our valued Washington State customers that we are no longer offering AR-style product for sale in the state. We appreciate your understanding and support as we continue to provide a wide range of other high-quality product. For more information on HB 1240 and its impact on our inventory, please visit the official webpage of HB 1240(https://app.leg.wa.gov/billsummary?BillNumber=1240&Year=2023) or feel free to contact our customer service team.

Castle Nuts

Castle Nuts
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Steel Castle Nut - Black

This is our standard AR-15 carbine buffer tube/receiver extension castle nut in matte black. It fits..

$9.95 $3.95

AR-15 Buffer Castle Nut - For Commercial Tube "AS IS" SALE

It fits commercial tubes only.Specifications:4140 Tool Steel constructionBlack anodized finishDiamet..

$9.95 $3.99