CMMG Mk4 AR15 Lower Receiver

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Product Details

The CMMG Mk4 AR15 Lower Receiver is machine forged from 7075 T6 aluminum. The mil-spec stripped lower is the perfect way to start your next build. Building allows you to pay once for all the specific parts you want, without having a box full of undesired extras. All you'll need is a lower parts kit to complete the lower half of the firearm. Keep in mind, the lower is the serialized firearm. Made in USA.

  • Mil-spec lower
  • Stripped lower
  • 7075 T6 aluminum
Web ID: 101216871

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