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The CMMG Mk4 Stripped Lower Receiver provides a rugged and high-quality base for AR-15 platform rifle builds. Its construction from forged 7075-T6 aluminum and Armor Black Cerakote finish offers both durability and a clean look. Compatible with AR-15/M4 pattern components, this stripped lower receiver is ready to begin your next firearm project.
The CMMG Mk4 stripped lower is well-suited for gun enthusiasts and builders who want reliability and strong fitment with AR-15 platform parts. Start your build with confidence in its robust materials and design.