Castle Nuts

Compare castle nuts prices from top retailers. Find the best deals across all major brands.

Products

8

In Stock

8

Brands

7

Price Range

$6–$62

Top Castle Nuts Brands

Strike Industries 2 CMMG 1 Lantac 1 Luth-AR 1 LBE Unlimited 1 Fortis Manufacturing 1

All Castle Nuts Products (8 results)

Hide out of stock

Strike Industries Enhanced Castle Nut w/ QD, Fits AR-15, Black SI-AR-ECNEEP-BK - Strike Industries

Strike Industries

Strike Industries Enhanced Castle Nut w/ QD, Fits AR-15, Black SI-AR-ECNEEP-BK

● In Stock

Strike Industries Enhanced Castle Nut w/ QD, Fits AR-15, Red SI-AR-ECN-EEP-RED - Strike Industries

Strike Industries

Strike Industries Enhanced Castle Nut w/ QD, Fits AR-15, Red SI-AR-ECN-EEP-RED

● In Stock

Luth-AR Carbine Lock Ring (Castle Nut) CS-02 - Luth-AR

Luth-AR Carbine Lock Ring (Castle Nut) CS-02

● In Stock

LBE UNLIMITED AR15 Buffer Tube Castle Nut (ARCNUT) - LBE Unlimited

LBE UNLIMITED AR15 Buffer Tube Castle Nut (ARCNUT)

● In Stock

LANTAC RPS End Plate & Castle Nut (01-UP-RPS) - Lantac

LANTAC RPS End Plate & Castle Nut (01-UP-RPS)

● In Stock

Fortis Manufacturing, Inc. Castle Nut, Black, Anodized Finish, Mil Spec CN-Stand - Fortis Manufacturing

Fortis Manufacturing

Fortis Manufacturing, Inc. Castle Nut, Black, Anodized Finish, Mil Spec CN-Stand

● Out of Stock

CMMG MK4 Receiver Extension Nut (55CA9CB) - CMMG

CMMG MK4 Receiver Extension Nut (55CA9CB)

● In Stock

Advanced Technology AR-15 Steel Black Castle Nut (A5101020) - Advanced Technology International

Advanced Technology International

Advanced Technology AR-15 Steel Black Castle Nut (A5101020)

● In Stock