CMMG ZEROED LPK AR15 – Complete Lower Parts Kit for AR-15 Rifles

The CMMG ZEROED Lower Parts Kit provides all the internal components needed to complete a stripped AR-15 lower receiver. This kit includes the trigger assembly, hammer, disconnector, springs, pins, and hardware required for a functional fire control group and lower receiver assembly. It's designed for builders who want reliable, mil-spec components at a straightforward price point.

All parts are manufactured to military specifications with a phosphate finish on steel components. Installation requires basic armorer's tools including punches, hammer, and screwdrivers. Some experience with AR-15 assembly is recommended, though detailed instructions are widely available. This kit does not include a pistol grip or trigger guard, allowing you to select those components separately based on your preferences.

• Part Type: Lower Parts Kit (LPK)
• Compatible Firearms: AR-15 platform rifles and pistols
• Material: Steel internal components
• Finish: Phosphate
• Installation: Requires basic armorer tools and knowledge
• Includes: Trigger, hammer, disconnector, springs, pins, selector, magazine catch, bolt catch, buffer retainer, takedown pins (excludes pistol grip and trigger guard)