Guntec USA AR .308 Ultimate Spare/Repair Parts Kit, EXCEPT Mag Catch/Bolt Catch/Tigger/Hammer/Disconnector/Safety, Black, AR-KIT-308

308 Cal Repair / Replacement AR .308 Parts Kit Kit comes with upgraded parts like : Extended Mag Catch and Extended Takedown Pins Contains everything in a lower parts kit except: mag catch bolt catch trigger hammer disconnector and safety Everything else is included