AR-15 Lower Parts Kit with Nib-X coated Hammer, Trigger and Disconnect, Nitromet coated Bolt Catch, Mag Catch, Mag Catch Button, Safety Selector, Front Pivot Pin and Rear Takedown Pin.
- NiB-X/Nitromex Coated
- Easy Cleaning and Maintenance
- All Necessary Pins, Detents and Springs
