4" Keymod Rail Section with QD Port and Swivel

4" Keymod Rail Section with QD Port and Swivel

This 4" long keymod rail section is designed to be used with standard keymod handguards. It has 9 Picatinny/Weaver slots and beveled corners. Included is a set of keymod screws, nuts and QD Swivel. All pieces are non-reflective matte black.


  • 6061-T6 aluminum
  • Matte Black finish
  • QD Swivel
  • Length: 4" with 9 Picatinny/Weaver slots
  • QD Port
  • Includes set of screws and nuts
  • Fits: Standard Keymod handguards

WARNING to California Residents: ⚠️ According to California's Proposition 65, some products sold on this website may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Most orders usually ship within 48 bussiness hours. Cerakote products may take 5 business days to process.

  • Product Code: KM4-Q+QD
  • Availability: In Stock