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Questions & Answers
Is there enough internal clearance to run a rifle length piston system with an 18 inch barrel? Expert Answer

The Strike Industries GridLok Handguard Complete Assembly is not compatible with most piston systems.

by Hunter, Gear Expert, January 20, 2022
Will this fit a BCA Side Charging Upper? Expert Answer

Yes, the Strike Industries GridLok Handguard will be compatible with a Bear Creek Arsenal side charging AR15 upper receiver.

by Ethan, Gear Expert, October 26, 2023
Customer Reviews
Helpful Positive Review
don't listen to jake by Aaron Smalcuga, Verified Owner, July 7, 2021
I've got the gridlok and gridlok lite on two rifles. beautiful form and function. disregard Jake, he's a bit tar tar. the leverage bar has dual adjusters on either side of the handguard so too tight or loose isn't an option.
26/27 found this helpful
Helpful Positive Review
GET YOU ONE! by ARLIFE, Verified Owner, October 3, 2021
This handguard is top notch I can’t say enough good things about it and I absolutely love the front integrate it sight and the fact that it’s easy to remove with their cam lock quick detach is awesome
4/4 found this helpful
Helpful Positive Review
Super smooth to hold! by gospyro, Verified Owner, March 4, 2022
The finish on these is incredible. No sharp edges anywhere. If I were to change one thing is I would lose the little flip up front sight. The only real down side to these handguards is their a little on the heavy side, but that hasn't stopped me f...
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3/3 found this helpful
Helpful Positive Review
Epic piece of gear by Jack Johnson, Verified Owner, September 5, 2021
I can’t say enough good about this hand guard. This thing is solid, well built, and looks hard core. I got the 11 in so the 10.5 barrel for my .458 Socom sits slightly recessed inside of it. Nailed it. Perfectly. I could even go with a tank break and...
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2/2 found this helpful
Helpful Positive Review
Strike industries hand guard by JC, Verified Owner, July 27, 2020
It looks and feels high quality. I love the intergraded front pop up sight, and the quick detach. Good price amazing quality. Definitely a good deal. Thank you OP. I thought my Diamondhead was amazing looking this handguard blows that out of the wate...
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3/3 found this helpful
Helpful Positive Review
Perfect fit and function by Jesus Alcala, Verified Owner, January 16, 2021
Awesome hand guard. Strike Industries does it again with another amazing product. Removal and instal is a breeze. Makes it extremely convenient if you have an adjustable gas block. The integrated front sight is great too.
1/1 found this helpful
Read All 14 Reviews

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Product Info for Strike Industries GridLok Handguard Complete Assembly

Equip a Strike Industries GridLok Handguard Complete Assembly for a versatile platform that will improve your handling and expand the customization options of your weapon. Strike Industries CNC milled these AR Handguards & Forends from rugged 6061 aluminum, and the semi-matte finish provides a superior grip. The Strike Industries GridLok AR Handguard Complete Assembly contains a spring-loaded detach lever that creates the quickest rail removal process on the market. With the patented RailLok mounting system, you can attach all the Picatinny 1913 and M-LOK accessories you want for a truly customized shooting experience. Each handguard has an integrated front sight, but you can remove the front top rail to accommodate an A2 sight set-up. Improve the form and function of your firearm by installing the proper Strike Industries GridLok Handguard Complete Unit.image

WARNING: California`s Proposition 65

Specifications for Strike Industries GridLok Handguard Complete Assembly:

Manufacturer: Strike Industries
Color: Black
Finish: Anodized
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Gun Rail: Picatinny
Condition: New
Inner Diameter: 1.6 in
Outer Diameter: 46.2 mm
Height: 61.62 mm
Attachment Type: Quick Detach
Quantity: 1

Features of Strike Industries GridLok Handguard Complete Assembly

  • 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 setup
  • 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's Blast Shield

Package Contents:

  • Strike Industries GridLok Handguard Complete Assembly
  • 1X Handguard Main Housing
  • 1X Top Rail
  • 1X Bottom Rail
  • 1X Barrel Nut Shroud
  • 1X Set Of Tools
  • 1X Enhanced Barrel Nut
  • 1X Barrel Nut Tools
  • 1X Warning card

Strike Industries GridLok Handguard Complete Assembly Orderable Models

List of Orderable Models

  • Strike Industries GridLok 8.5in Handguard Assembly, AR-15, Picatinny, Black, One Size, SI-GRIDLOK-8.5-BK , MPN: SI-GRIDLOK-8.5-BK , UPC: 708747548754 , Code: 3Q-HZ-STRIN8-SI-GRIDLOK-8-5-BK
  • Strike Industries GridLok 11in Handguard Assembly, AR-15, Picatinny, Black, One Size, SI-GRIDLOK-11-BK , MPN: SI-GRIDLOK-11-BK , UPC: 708747548761 , Code: 3Q-HZ-STRIN8-SI-GRIDLOK-11-BK
  • Strike Industries GridLok 15in Handguard Assembly, AR-15, Picatinny, Black, One Size, SI-GRIDLOK-15-BK , MPN: SI-GRIDLOK-15-BK , UPC: 708747548778 , Code: 3Q-HZ-STRIN8-SI-GRIDLOK-15-BK

Strike Industries GridLok Handguard Complete Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Strike Industries GridLok 8.5in Handguard Assembly, Black, One Size, SI-GRIDLOK-8.5-BK , MPN: SI-GRIDLOK-8.5-BK-DEMO , Code: 3Q-HZ-STRIN8-SI-GRIDLOK-8-5-BK-DEMO
  • DEMO, Strike Industries GridLok 15in Handguard Assembly, Black, One Size, SI-GRIDLOK-15-BK , MPN: SI-GRIDLOK-15-BK-DEMO , Code: 3Q-HZ-STRIN8-708747548778-DEMO
  • Strike Industries GridLok 17in Handguard Assembly, AR-15, Picatinny, Black, One Size, SI-GRIDLOK-17-BK , MPN: SI-GRIDLOK-17-BK , UPC: 708747548785 , Code: 3Q-HZ-STRIN8-SI-GRIDLOK-17-BK
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