The Black Label AR Enhanced Castle Nut and Extended End Plate provides both enhanced aesthetics and additional support to the receiver extension. An integral QD sling attachment point has been added for effortless manipulations in tight spaces and high stress without fear of the startling pain of a pinched hand. As an added bonus, it's also streamlines installation of the takedown detent spring and detent with a set screw and pass-through design.
- Functional and aesthetic upgrade
- Central QD sling swivel attachment point
- Installs easily (recomemmended 40 inch pounds of torque)
- Pass-through takedown pin spring and detent installation