Strike Industries GRIDLOK-416-FD-9 9″ M-LOK Handguard for HK 416

Designed for law enforcement and special operations users who run the HK416/M27 IAR family, the Strike Industries GRIDLOK-416-FD-9 provides a direct, quick handguard swap. The Full Duty version employs the SI patent-pending Quick Rail Detach GRIDLOK locking latch and installs using the factory HK OEM barrel nut for rapid replacement. It offers a compact 9″ length, a 1.57″ diameter profile and M-LOK attachment points in black aluminum for a durable, functional interface.

Key Specifications

• The handguard length is 9 inches.
• The exterior diameter measures 1.57 inches.
• Construction material is Aluminum.
• Finish is Black.
• Attachment interface is M-LOK.
• Compatibility includes HK 416, HK MR556, M27 IAR.
• This version ships without ambidextrous sling attachment points.
• Mounting method uses the factory HK OEM barrel nut.
• Features the SI patent-pending Quick Rail Detach GRIDLOK locking latch.

Whether equipping an HK416 for service, training, or a purpose-built build, the GRIDLOK-416-FD-9 delivers straightforward installation, robust aluminum construction and broad M-LOK accessory compatibility for users who value reliable, adaptable components.