LBE Unlimited AR Castle Nut

$9.00 $6.00
(You save $3.00)
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SKU:
LBEU-AR-CN
LBE Unlimited AR Castle Nut

* Secures M4 receiver extension tubes
* Machined from 4140 steel
* Manganese phosphate finish
MADE IN THE USA

Tags: LBE Unlimited, AR, Castle Nut