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Mid-Length 9.6" MK18 Quad Rail Handguard Free Floating Barrel Two-pieces Design for AR-15

Mid-Length 9.6" MK18 Quad Rail Handguard Free Floating Barrel Two-pieces Design for AR-15

SKU:MK18-FB-96

Regular price $87.90 USD
Regular price Sale price $87.90 USD
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Free US Shipping

1. Free shipping for all orders over $10.
2. Estimated delivery time(USPS): 2 to 6 working days.

Pre-Order?

1. Pre-orders will ship on or after 2026.04.15 - 2026.04.21.
2. Do not select Pre-order items if you need them urgently.

  1. This Quad Rail handguard is designed for fitting the MK18, .223 rifles, which is applicable to field combat practically.
  2. Clever Top/Bottom Two-piece Design with Integral Spinal Cords/Alignment Housing for Great Fit, and the Bolt-Up System securely attaches handguard to the upper receiver.
  3. Free-Floating Barrel Design for Increased Accuracy.
  4. Great accomodating capability for the accessories Installed on the rails, and it allows the individual operator to handle freely.
  5. Comes with Mil-Spec steel barrel nut, screws and allen key.
  • Guide Type: MK18 Handguard.
  • Rail: Full Length Quad Rail.
  • Application: For Standard M4 or MK18 Length Handguards.
  • Compatibility: M4 / M16 / AR15 Spec Rifles.
  • Gas System Length: Carbine-Length.
  • Finishes: Black Anodized.
  • Rail Length: 9.6 inch
  • Weight: 17.8oz/506g.
  • Width: 2.24".
  • Height: 2.29".
  • Inner Diameter: 1.18".
  • Handguard Materials: 6061-T6 Aluminum.
  • Barrel Nut: 45 Carbon Steel.

Package includes:

  • 1 x 9.6" MK18 handguard
  • 1 x Steel Barrel Nut
  • Allen key & Screws

Tools Needed For Installation:

  • Flat-tip screwdriver (not supplied).
  • Mk18 handguard bolt up system barrel nut wrench is required for installation (not supplied), which is sold separately here: Armorer's wrench or Castle nut wrench.
For mounting instructions please click here.
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