AR-15 National Match 2-Stage Trigger
This video showcases the AR-15 National Match 2-Stage Trigger by Rock River Arms.
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.