Castle Nut for Mil-Spec AR 15 Buffer Tube
Lowest Listed Price
$3.75
MSRP
$3.75
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Updated
Aug 26, 2026
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Specifications
Brand
MPN
AR15-LP-057
Description
Castle Nut for Mil-Spec AR 15 Buffer TubeMil-spec carbine castle nut/lock ring for securing the lock plate on an adjustable stock for AR-15/M4.Features: 4140 Steel construction Made In the USA
