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Battle Arms Development Castle Nut

$6.99

8 in stock

UPC: 810033781322 SKU: BAD_9390020 Categories: , ,

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.

Additional information

Weight 0.25 lbs
Dimensions 2 × 2 × 2 in

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