Open Box Return - 8.5 Inch - Strike Industries GRIDLOK AR-15 QD Handguard Full Assembly - Multiple Lengths
or 4 interest-free payments of $52.49 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
Product description
OPEN BOX RETURN
Returned items may be scuffed or scratched, packaging may be damaged. Guaranteed fully functional!
Strike Industries GRIDLOK AR-15 QD Handguard: Innovative Quick-Detach System
This pre-assembled GRIDLOK handguard from Strike Industries offers a revolutionary quick-detach system for AR-15 platforms. Featuring a unique spring-loaded lever, it allows for rapid removal and installation without sacrificing stability or precision.
Crafted from 6061 aluminum with a semi-matte finish, the GRIDLOK combines durability with sleek aesthetics. Its patented RaiLok Mounting System provides versatile attachment options, integrating both M-LOK and Picatinny slots for maximum customization.
Note: Compatible with mil-spec M4 upper receivers. Not suitable for most piston gas blocks or some billet/side-charging uppers.
Highlights:
- Quick-detach system with spring-loaded lever
- Integrated backup sights and QD mount
- Patented RaiLok Mounting System (M-LOK and Picatinny compatible)
- Available in multiple lengths: 8.5″, 11″, 15″, and 17″
- Accommodates large concussion reduction devices
Specifications
- Brand: Strike Industries
- Model: GRIDLOK AR-15 QD Handguard Full Assembly
- MPN: SI-GRIDLOK
- Material: 6061 aluminum (handguard), 7250 anodized aluminum (barrel nut)
- Compatibility: Mil-spec M4 upper receivers
- Height: 2.43 inches
- Width: 1.82 inches
- Internal Diameter: 1.6 inches
- Barrel Nut Torque: 30-50 ft-lbs
- Weights:
- 8.5-inch: 13.76 oz
- 11-inch: 15.38 oz
- 15-inch: 17.96 oz
- 17-inch: 19.33 oz
Package Contents
- 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
Customer reviews
No reviews yet. Bought this one? Tell the next builder how it went.
Questions & Answers
No questions yet. Ask about fit, install or compatibility and our team answers within a business day.
Warranty & returns
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.