Mil-Spec AR-15 Receiver Extension Lock Nut (Castle Nut)

SKU
MS01260
$10.99
In stock
- +
Mil-Spec AR-15 Receiver Extension Lock Nut (Castle Nut)

Standard Mil-Spec Castle nut, used to lock receiver extensions in place on lower receivers. Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock.

More Information
Dangerous GoodsYes
Shipping RestrictionITAR/Export Restricted
Weapon ModelAR-15/M-16
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