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.
| Dangerous Goods | Yes |
|---|---|
| Shipping Restriction | ITAR/Export Restricted |
| Weapon Model | AR-15/M-16 |
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