Windham Weaponry Lower Parts Kit AR15
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This complete Windham Weaponry Lower Receiver Parts Kit will give you everything needed to build up a stripped lower or keep your AR functioning in the toughest conditions. All highest quality parts, this kit includes: AR hammer with J-pin, hammer spring, AR safety selector lever, safety detent, safety detent spring, bolt catch, bolt catch spring pin, bolt catch plunger, bolt catch spring, magazine catch, magazine catch spring, magazine catch button, two takedown/pivot pin detents, two takedown/pivot pin springs, pivot pin, takedown pin, AR trigger, trigger spring, AR disconnector, disconnector spring, trigger guard (aluminum), trigger guard spring pin, two hammer/trigger pins, pistol grip, pistol grip screw, pistol grip washer, buffer retainer and buffer retainer sping.