Strike Industries GRIDLOK Lightspeed 16in M-LOK Handguard w/ Quick Detach for HK416/MR556 GRIDLOK416L16

Product Description

The Strike Industries GRIDLOK Lightspeed Rail for the HK416/MR556/M27 IAR platform is a purpose-built, free-float M-LOK handguard engineered for rapid mission-driven configuration changes. Featuring Strike Industries’ patent-pending Quick Rail Detach GRIDLOK locking latch, it mounts directly to the factory HK OEM barrel nut for fast removal and reinstallation. The 16-inch aluminum rail includes M-LOK attachment at the 3, 6, and 9 o’clock positions, a rear alignment tab to index with the HK upper receiver, and a front cutout designed to accommodate suppressors up to 1.57 inches in diameter.

Product Highlights

• Quick Detach GRIDLOK locking latch allows fast handguard swaps using the factory HK OEM barrel nut
• Single-piece free-float design balances strength and reduced weight for duty and hard-use setups
• M-LOK compatibility at 3, 6, and 9 o’clock for lights, grips, bipods, and other accessories
• Rear 360-degree quick-detach sling socket positions (2, 4, 8, and 10 o’clock) for flexible sling mounting
• Front clearance cut supports suppressors up to 1.57 in (39.9 mm) diameter

Specs

• Brand: Strike Industries
• Product Type: Free-float handguard / rail system
• Rail System: M-LOK
• Length: 16 in
• Max Suppressor Diameter Clearance: 1.57 in (39.9 mm)
• Color: Black
• Material: 6061-T6 aluminum (precision machined)
• Mounting: Uses factory HK OEM barrel nut; Quick Detach locking latch system
• Compatibility: HK416 / HK416 A5 / HK416 A7 / MR556 / M27 IAR (without ambidextrous sling attachment points)
• MPN: GRIDLOK416L16
• UPC: 793811764703

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