TacFire MAR039 AR-15 Buffer Tube Castle Nut, Black Steel Mil-Spec

by Tacfire

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TacFire MAR039 AR-15 Buffer Tube Castle Nut, Black Steel Mil-Spec

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Retail: $3.99

The TacFire MAR039 castle nut is a steel, black-finished locking nut designed for AR-15 carbine buffer tube assemblies. It secures and tightens the receiver extension (buffer tube) to the lower receiver to help maintain a stable and reliable stock/buffer tube setup. Used to secure the buffer tube to the receiver on AR-15 style rifles in .223/5.56 builds; durable construction for reliable assembly.

Specifications

Manufacturer:
Tacfire
Category:
misc-parts
Weight:
0.5 oz
Length:
1.4"
UPC:
8229528797306
MPN:
MAR039
Required Component:
No

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Where to Buy

Palmetto State Armory
In Stock
$3.59
TLO Outdoors
In Stock
$12.98

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