Ultralight QD End Plate & Castle Nut Set for AR-15 AR-308 - Black

FORTIS MANUFACTURING K2 SYSTEM (LOCKING LEVER) CASTLE NUT - LE™ LIGHTWEIGHT ENHANCED AR15 END PLATE

Parts - AR Parts - End Plates/Castle Nuts - Shop Black Rifle

Strike Industries AR Receiver Enhanced Castle Nut with Extended QD Endplate - AR15Discounts

Radian Ultralight QD Endplate

Strike Industries Enhanced Castle Nut-Extended QD End Plate

Rifle Parts & Accesories - Strike Industries Europe

Strike Industries Ultralight Multi-Function End Plate w/ Anti-Rotation Castle Nut

Griffin Armament C2E Contour Connect Receiver End Plate QD AR-15

Strike Industries Enhanced Castle Nut-Extended QD End Plate

Ultralight QD End Plate & Castle Nut Set for AR-15 AR-308 - Black Gold – ohhunt

Primary Weapons Systems Ratchet Lock Castle Nut and Endplate Set

Fortis LE Lightweight Enhanced AR15 End Plate - K1 System (Tapered) Castle Nut - Black