DMA Inc. AR-15 Mil-Spec Castle Nut
Lowest Listed Price
$4.99
MSRP
$4.99
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2 Stores
Updated
Aug 26, 2026
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Specifications
Description
Perfect as an upgrade or simply a replacement part, the DMA Inc. AR-15 Mil-Spec Castle Nut features a Mil-Spec design with wrench cutouts for easy installation. This castle nut features a manganese phosphate corrosion-resistant finish.
