Since the beginning, Strike Industries has constantly innovated and adapted to the needs of the modern shooter. Always striving to provide the best solutions and versatility when it comes to customization for the most popular firearm platforms.

After years of research and development, we are proud to announce the arrival of our GRIDLOK Handguard for the AR Platform. Our First Quick Detachable MLOK Handguard featuring full modular colorways with integrated backup sights, built in Picatinny mounts, and a spring loaded detach lever for the QUICKEST rail removal process ever.

The GRIDLOK is precision CNC Milled from durable 6061 Aluminum, and given a semi-matte finish for the smoothest grip. The QD Locking Lever allows for rapid detachment of the rail housing from the barrel nut.

Using 7250 Anodized Aluminum, the barrel nut creates a lightweight solution that is exclusive to the GRIDLOK system. The Gridlok also features the release of our new patented RaiLok mounting system.

Combining the versatility of MLOK with the profile of a traditional picatinny, this rail attachment system is the best of both worlds, and allows for endless customization for accessory attachment and configurations. With a larger Internal diameter of 1.6″ the GRIDLOK is built to accommodate mid to large compensators, namely the Strike Oppressor.

Please Note:
These colorway options come in parts the end-user has to install themselves. If you would like to buy a pre-assembled version that comes in black (please click here).

Product Features:
– Quick rail detach, removing the rail housing from the barrel nut/ The QD Locking Lever features a tightness adjustment
– Barrel nut shroud and front rail (top & bottom) is modular and customizable/ New barrel nut material using 7250 Anodized aluminum vs. traditional steel.
– Integrated font sight/ Front top rail can be removed to accommodate A2 sight set-up
– RailLok (TM) can accommodate picatinny 1913 and MLOK accessories/ Integrated QD mount/ alignment set screws to center the rail on to the firearm platform
– Internal rail clearance is at 40.5mm – it will accommodate the Oppressor Blast Shield

Product Specifications

• Material: Aluminum and hard coat anodized
• Lengths Available: 8.5”, 11”, 15” & 17”
• Weight of body w/ nut:
  8.5”: 6.5 oz
  11”: 8.1 oz
  15”: 10.8 oz
  17”: 11.8 oz
• Inner Diameter: 1.6”
• Note: GridLOK Modular Sight parts are sold separately.
  *(View related items at the bottom of this profile.)*

Package Contents:
x1 Handguard Main Housing
x1 Enhanced Barrel Nut
x1 Barrel Nut Tools
x1 Warning card

COMPATIBILITY:
Mil-Spec M4 upper receiver

NOT COMPATIBLE:
-Most piston gas blocks
-Some billet/side charging uppers

Torque: 30-50 ft/lbs (47.45-67.79 nM) for the barrel nut