CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit 55CA6BA

CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit. Customization is endless with the AR-15 platform, which is why the CMMG ZEROED Gunbuilder's Lower Parts Kit includes all of the essential parts except the most commonly upgraded ones: Trigger Guard, Fire Control Group, and Pistol Grip. All parts meet or exceed mil-spec. Specifications for CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit: Manufacturer: CMMG; Gun Make: AR Platform; Gun Model: AR-15; Condition: New. Package Contents: CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit; Bolt Catch Plunger Spring & Roll Pin; Trigger/Hammer Retaining Pins; ZEROED 60/90 Adjustable Ambi Safety Detent & Spring; ZEROED Ambi Magazine Catch & Spring; ZEROED Magazine Release Button; HD Pivot/Takedown Pins Detents & Springs; Buffer Retainer & Spring. Prop 65 warning: California's Proposition 65 included as part of the product page notes.