Rock River Arms

Rock River Complete Lower Parts Kit, National Match

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  • Regular price $179.99

One (1) new Rock River Arms Complete Lower Parts kit with National Match Two Stage trigger for the Ar-15 rifle. This kits comes with a black Ergo pistol grip, Rock River national match hammer, trigger and disconnector, hammer and trigger pins, magazine catch, it's spring and magazine release button, safety selector switch, bolt catch, it's spring, roll pin and plunger, pistol grip screw and lock washer, takedown pin and spring, pivot pin and spring, trigger guard and it's pivot roll pin, trigger and hammer spring, magazine catch spring, safety, pivot pin and takedown pin detents, buffer retainer and it's spring.