Armaspec ARM6521-ODG Self-Retention Castle Nut

Gun Parts Armaspec UPC 810048494019

Armaspec ARM6521-ODG Self-Retention Castle Nut
$26.99

at Primary Arms ·

Shipping calculated in cart

5 retailers · $26.99 to $29.99 in stock

This listing: Good 4 Guns (price in cart)

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Price history

Lowest price across retailers each day.

Lowest seen
$20.59
Typical price
$20.59
Tracked since
Jul 26, 2026

Today's best price is $6.40 above the 109-day low and 31% above typical.

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