Armaspec
Armaspec Self-Retention Castle Nut, Aluminum, FDE - ARM6521-FDE
SKU: ARM6521-FDEUPC: 810048494002
$29.00
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Armaspec self-retention castle nut manufactured from aluminum in flat dark earth finish. This accessory features a self-retention design that simplifies installation on mil-spec buffer tubes. Compatible with AR-15 platforms utilizing standard mil-spec castle nut interfaces.
