CASTLE NUT EXTENDED HK416 A5 / A7 HAUS

$38.00

168 in stock

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Extended castle nut HK416 A5 / A7 style.

These castle nuts are machined from 4140 chrome-moly steel bar stock  to correct HK specifications.

Proudly made in Texas, exclusively for HK HAUS.

🇺🇸 Made In USA.