$44.60
Fortis Manufacturing, Inc. Lightweight Enhanced AR15 End Plate, K1 System (Tapered) Castle Nut, Gold Finish LE-BLK-K1-GOLD
$44.60
Fortis Manufacturing, Inc. Lightweight Enhanced AR15 End Plate, K1 System (Tapered) Castle Nut, Black Finish LE-BLK-K1-BLK