CMMG Zero Lower Parts AR15 Gun Builder's Kit

Buy your CMMG Zero AR15 Builder's Kit from BattleHawk Armory today!

The CMMG Zero Lower Parts AR15 Gun Builder's Kit is a comprehensive collection of high-quality components designed to assist in the assembly of an AR15 lower receiver. This kit includes all the necessary parts and accessories needed to build a reliable and functional AR15 platform. Customization is endless with the AR15 platform, which is why the CMMG Zeroed Mk4/AR15 Gunbuilder’s Kit includes all of the essential parts except the most commonly upgraded ones: Trigger Guard, Fire Control Group, and Pistol Grip. Check out our interactive install walkthrough video below or read the CMMG Resources LPK Install article for an in-depth breakdown. All parts meet or exceed mil-spec. All installation hardware included. Overall, the CMMG Zero Lower Parts AR15 Gun Builder's Kit is a reliable and convenient option for those looking to build their AR15 lower receiver with high-quality components. With its comprehensive assortment of parts, it allows for a smooth and successful assembly process, resulting in a reliable and functional firearm.

Kit Includes:

• 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