CMMG® Lower Parts Gunbuilder's Kits contain the needed parts to complete an AR-15 lower receiver. These kits come less the trigger, grip and trigger guard.

INCLUDES:

• Takedown pin

• Receiver pivot pin

• Takedown pin detent (2)

• Takedown pin detent spring (2)

• Hammer and trigger pin (2)

• Safety selector

• Selector detent

• Magazine catch

• Magazine catch spring

• Magazine release button

• bolt catch

• Bolt catch plunger

• Bolt catch spring

• Bolt catch spring pin

• Buffer retainer

• Buffer retainer spring

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov