CMMG Stripped Lower Receiver Mk4/AR15

The CMMG Mk4 Lower is the Perfect Start for Your AR15 Build

The CMMG Mk4 stripped lower receiver is just the thing you need to start an AR15 style build. Based on the AR15/M4 pattern design, the Mk4 platform is compatible with mil-spec AR15 lower parts kits and accepts AR15/M4 pattern magazines.

CMMG Stripped Lower Receiver Mk4/AR15 Specifications and Features

• Item Number: 55CA102-AB
• Mk4/AR15 Stripped Lower Receiver
• Mk4 Platform
• Forged 7075-T6 Aluminum
• Compatible with Mil-Spec AR15 Lower Parts Kit
• Accepts Mil-Spec AR15/M4 Pattern Magazines
• Armor Black Cerakote Finish