Strike Industries GridLok Lightspeed 9" M-LOK Handguard HK416 MR556

The Strike Industries GridLok Lightspeed transforms HK416 and MR556 platforms with a precision-engineered 9-inch M-LOK handguard that delivers enhanced modularity without compromising the rifle's legendary reliability. This quick-detach system maintains zero while providing rapid field maintenance access.

What Makes This Different

Unlike traditional handguards that require complete disassembly, the GridLok Lightspeed features Strike Industries' proprietary quick-detach mechanism that allows removal without disturbing optics or zero. The 1.57-inch diameter provides optimal grip ergonomics while maintaining clearance for suppressors and muzzle devices. Machined from 6061-T6 aluminum with Type III hard anodizing, this handguard weighs significantly less than factory alternatives while offering superior heat dissipation.

Key Features

• Quick-detach system maintains zero during removal and installation
• Full M-LOK compatibility across 360 degrees for maximum accessory mounting
• 9-inch length provides extended sight radius and accessory space
• 1.57-inch inner diameter accommodates most suppressors and muzzle devices
• 6061-T6 aluminum construction with Type III hard anodized finish
• Direct compatibility with HK416, HK MR556, and M27 IAR platforms
• Integrated anti-rotation tabs prevent handguard movement under stress

Field testing demonstrates the GridLok Lightspeed maintains consistent point of impact through repeated installations, critical for law enforcement and military applications where rapid maintenance may be required. The M-LOK interface accepts standard accessories including lights, lasers, grips, and bipods without additional adapters. Heat dissipation channels machined into the aluminum body help manage barrel temperature during sustained fire.

Technical Specs

• Length: 9 inches
• Inner diameter: 1.57 inches
• Material: 6061-T6 aluminum alloy
• Finish: Type III hard anodized black
• Mounting system: Quick-detach with anti-rotation
• Rail system: M-LOK compatible
• Weight: Approximately 8.5 ounces
• Compatibility: HK416, HK MR556, M27 IAR
• Country of origin: USA

The GridLok Lightspeed addresses the specific needs of HK platform users who require both modularity and reliability. Professional users appreciate the ability to perform field maintenance without losing zero, while the robust construction ensures long-term durability under demanding conditions.