Aluminum Castle Nut for AR .223/5.56/.308 Buffer Tube Receiver End Plates
$12.99
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High Quality 7075-T6 Aluminum Construction, Anodized Black. Build to Mil-Spec dimension. Materials: Aluminum Compatibility: AR .223/5.56/.308 Buffer Tube Receiver End Plates Weight: 2 oz Color: Black/Red/Blue/Gold/Silver
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