KNS Precision AR-15/M16 Push Button Receiver Pins
This video segment is a description and installation demonstration of the KNS Precision AR-15/M16 Push Button Receiver Pins.
WARNING: Never attempt to disassemble or reassemble a firearm unless you are absolutely certain that it is empty and unloaded. Visually inspect the chamber, the magazine and firing mechanism to be absolutely certain that no ammunition remains in the firearm. Disassembly and reassembly should follow the manufacturer’s instructions.