Description
Castle Nut
Secures MIL spec and commercial spec carbine receiver extension and rear receiver end plate to the lower receiver. Constructed with recesses for staking the rear receiver end plate to prevent the castle nut from coming loose.
Castle Nut Secures MIL spec and commercial spec carbine receiver extension and rear receiver end plate to the lower receiver. Constructed with recesses for staking the rear receiver end plate to prevent the castle nut from coming loose.
Secures MIL spec and commercial spec carbine receiver extension and rear receiver end plate to the lower receiver. Constructed with recesses for staking the rear receiver end plate to prevent the castle nut from coming loose.
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