RISE Armament Lower Parts Kit

The RISE Armament Lower Parts Kit is a 20-piece AR-15 kit that fills in what you need around the trigger and hammer to finish off your lower. This kit skips out on the trigger and hammer since most builders are adding a special set. The LPK (Lower Parts Kit) is designed to work with a mil-spec AR-15 style rifle. Most of the parts are made from industry standard 8620 steel, which is incredibly tough and strong. The safety detent and takedown detents are made of yellow zinc. The RISE LPK pieces are highly wear-resistant and designed for constant use. Most of the parts feature a black phosphate finish to combat corrosion. Included in the RISE LPK are 2 takedown pin detents, a bolt catch spring, safety detent spring, bolt catch plunger, bolt catch roll pin, buffer retaining pin (receiver extension spring), 2 trigger pins, safety detent spring, buffer retainer spring (receiver extension spring), 2 takedown detent springs, mag catch spring, bolt catch, safety selector, magazine catch button, magazine catch, front receiver pivot pin, and rear receiver takedown pin.

• 20-piece LPK (Lower Parts Kit)
• Compatible with mil-spec AR-15 style rifle lowers
• 8620 steel
• Detents are made of yellow zinc
• Black phosphate finish to combat corrosion
• Trigger, hammer, and trigger/hammer springs not included