Strike Industries GRIDLOK LITE M-LOK Handguard With Front Sight

Strike Industries GRIDLOK LITE M-LOK Handguard With Front Sight

Product Code:
Calculated at Checkout
$149.95 - $224.95



  • One-piece free-float handguard design to minimize weight
  • Spring-loaded Rail Detach system for quick removal
  • Built-in flip up front BackUp Iron Sight (BUIS)
  • M-LOK slots at 1,3,5,6,7,9, and 11 o’clock positions for accessory mounting options
  • Front top rail can be removed to accommodate A2 sights set-up
  • Integrated 360° free swivel QD socket at the rear of the handguard
  • Rear tabs with set screws help center top rail to the upper receiver
  • Designed cut in front fits suppressors and muzzle devices up to 1.57" (39.9mm) in diameter
  • Available in Black and Red


  • Material:
    • Handguard: 6061-T6 Aluminum
    • Barrel Nut: 7000 series Aluminum
  • Finish: Anodized
  • Weight (Including Barrel Nut and Hardware):
    • 8.5-Inch: 11.8 oz.
    • 11-Inch: 13.7 oz
    • 15-Inch: 17.1 oz.
    • 17-Inch: 18.6 oz.
  • Inside Diameter: 1.58"
  • Height: 2.14"
  • Width: 1.75"


  • Mil-Spec AR-15 Upper Receivers

**Not compatible with most gas piston systems

**Not compatible with some billet or side charging uppers

**Make sure the locking lever is perpendicular to the rail when attaching.

**The two locking screws at the base can only be easily adjusted when the base is not mounted on the barrel nut. It is not recommended to adjust the locking tightness when you mount it on the barrel nut.


  • 1x Strike Industries GRIDLOK LITE Handguard
  • 1x Barrel Nut
  • 1x Barrel Nut Shim Kit
  • 2x Anti-Rotation Set Screws
  • 1x Barrel Nut Wrench
  • 1x Locking Lever Tool
  • 1x 1.5mm Hex Tool
  • 1x Loctite


Strike Industries GRIDLOK LITE Handguard



The Strike Industries GRIDLOK LITE M-LOK is a lightweight AR-15 handguard that is a superior choice for your next lightweight and/or short weapon build. Combining superior materials, smart innovation, and a focus on convenience, Strike Industries delivers one of the best lightweight AR-15 handguards on the market today.

Strike Industries Convenience and Innovation

The GRIDLOK LITE is designed with a quick rail detachment system that makes it simple and easy to install and uninstall the handguard in just seconds making cleaning and servicing a breeze. This is one of the few lightweight AR-15 handguards on the market today that can be removed without any tools even while on the range. This makes it perfect for adjusting your gas block or for installing or removing a suppressor quickly. The GRIDLOK LITE is specifically designed to allow the attachment of M-LOK accessories all along the rail system at the 1, 3, 5, 6, 7, 9, and 11 o’clock positions giving you more options for attachments than just about any other handguard.

Visibly Striking and an Outstanding AR-15 Upgrade

The Strike Industries GRIDLOK LITE delivers an aesthetically striking design available in traditional black and in a vibrant metallic red for those who want an AR-15 with a bit of personality. Machined from 6061-T6 aluminum in one piece makes this a very lightweight AR-15 handguard without compromising strength. Available in four sizes ranging from 17 to 8.5 inches this system is perfect if you are pursuing a lightweight or a short build of varying lengths. The handguard even comes with a flip-up built-in backup iron sight. For your next AR-15 upgrade chose the Strike Industries GRIDLOK LITE M-LOK handguard.

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