JE MIL-SPEC CASTLE NUT FOR AR-15 STEEL BLACK

Gun Parts J&E Machine Tech UPC 811577033090

$3.14

Down 3.4% since Nov 3

at BattleHawk Armory · checked 3 hours ago

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4 retailers · $3.14 to $4.86 in stock

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Lowest price across retailers each day.

Lowest seen: $3.14
Typical price: $3.14
Tracked since: Oct 10, 2026

Today's best price matches the 27-day low and is about typical.

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