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Castle Nuts

Castle Nuts

Advanced Technology AR15 Castle Nut Black

Advanced Technology, AR15 Castle Nut, Black..

$5.99 $6.99

In Stock!!

Anderson Manufacturing - Castle Nut, AM-15

Buffer Tube Castle Nut..

$2.62

Out of Stock

Fortis LE AR-15 End Plate System - K1 Black

The Fortis LE Lightweight Enhanced AR-15 End Plate uses the K1 tapered castle nut locking system. ..

$42.70 $44.95

In Stock!!

Fortis LE AR-15 End Plate System - K1 Gold

The Fortis LE Lightweight Enhanced AR-15 End Plate uses the K1 tapered castle nut locking system. ..

$42.70 $44.95

In Stock!!

LBE Unlimited Castle Nut For AR-15 Manganese Phosphate Coated 4140 Steel

The LBE AR-15 Castle Nut is made of 4140 steel and has a Magnesium Phosphate finish. Made in the USA..

$5.99 $8.99

In Stock!!

Luth-AR AR-15 Carbine Buffer Tube Lock Ring Castle Nut Steel Black CS-02

LUTH-AR offers replacement components for the AR-15 that are made to strict military specifications..

$4.69 $4.99

In Stock!!

Primary Weapons System Castle Nut Endplate Kit Quick Deploy

The Ratchet Lock Castle Nut End Plate set works with mil-spec OR commercial buffer tubes and elimin..

$34.95 $39.95

In Stock!!

WMD Guns AR-15 Accent Build Kit/Mil-Spec Assembly Parts FDE Finish

The WMD Guns AR-15 accent build kit/mil-spec assembly parts kit includes a healthy list of parts t..

$112.99 $115.00

In Stock!!

WMD Guns AR-15 Accent Build Kit/Mil-Spec Assembly Parts Red Finish

The WMD Guns AR-15 accent build kit/mil-spec assembly parts kit includes a healthy list of parts t..

$112.99 $115.00

In Stock!!
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