Strike Industries GridLok Full Duty 11in M-LOK Handguard for HK 416 MR556 M27 IAR

Strike Industries GridLok Full Duty 11in M-LOK Handguard (HK 416 / MR556 / M27 IAR)

The Strike Industries GridLok Full Duty Rail for HK 416 (SI-GRIDLOK-416-FD-11) is a precision-engineered, single-piece free-float handguard built specifically for Law Enforcement and Special Operations communities using the HK416, HK MR556, and M27 IAR platforms.

Product Highlights

• Patent-pending Quick Rail Detach (GRIDLOK) locking latch mounts directly onto the HK OEM barrel nut for fast, tool-free installation and removal in seconds.
• Built-in flip-up front Backup Iron Sight (BUIS).
• M-LOK accessory slots at the 3, 6, and 9 o'clock positions.
• 360-degree free-swivel Quick Detach (QD) sling socket at the rear of the handguard, available at the 2, 4, 8, and 10 o'clock positions.
• Front bore cutout accommodates suppressors up to 1.57 in (39.9mm) in diameter (compatible with Strike Industries muzzle devices including the SI Oppressor).
• Single-piece free-float construction precision-machined from 6061-T6 aluminum.

Specs

• MPN: GRIDLOK416FD11
• UPC: 793811764727
• Length: 11 inches
• Front Bore Diameter: 1.57 inches (39.9mm)
• Rail System: M-LOK
• Color: Black
• Material: 6061-T6 Aluminum
• Series: Full Duty
• Mount: HK OEM Barrel Nut (factory)
• QD Sling Positions: 2, 4, 8, and 10 o'clock (360-degree free swivel)
• M-LOK Positions: 3, 6, and 9 o'clock
• Rear Rail Tab: Yes (for precise alignment with HK upper receiver)
• Compatibility: HK416, HK416 A5, HK416 A7, HK MR556, M27 IAR (without ambidextrous sling attachment points)