Description
AR15/M16 Receiver Extension Lock Nut
Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock.
Perfect for your new build or as a direct replacement for worn out parts.
Made in the USA.
As of August 1st 2022, Element Armament will not sell nor ship magazines with capacities greater than 10 rounds to the following states: California, Connecticut, Washington, D.C., Maryland, Massachusetts, New York, New Jersey, Vermont and Washington. By utilizing the Element Armament website and/or affiliated selling channels, the user/purchaser acknowledges that he/she is not a resident of the referenced states or locales and will not transport restricted or illegal items into those states.
$6.99
2 in stock
AR15/M16 Receiver Extension Lock Nut
Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock.
Perfect for your new build or as a direct replacement for worn out parts.
Made in the USA.
Weight | 0.25 lbs |
---|---|
Dimensions | 2 × 2 × 2 in |
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