Strike Industries GRIDLOK416L11 11" M-LOK Aluminum Handguard with Quick Detach System for HK 416/MR556/M27 IAR - Black

The Strike Industries GRIDLOK 11" M-LOK aluminum handguard is purpose-built for HK 416, MR556, and M27 IAR platforms. If you run one of these modern piston rifles and want to modernize your rail game with a lightweight, modular setup, this is the handguard that lets you do it without unnecessary bulk. The 11-inch length strikes a practical balance—long enough for proper hand placement and mounting real estate, short enough to keep your rifle nimble in tight quarters or from a vehicle.

Strike Industries engineered this handguard around M-LOK mounting, the open-source standard that's become the default for serious shooters who value modularity. The aluminum construction keeps weight down while maintaining rigidity, and the integrated quick-detach system gives you mount options right out of the box. Whether you're setting up for precision work, tactical training, or field hunting, the ability to swap accessories fast without tools is a genuine convenience.

At 1.57 inches in diameter, the profile is proportional to the rifles it's designed for—not oversized, not cramped. The black finish is durable and unobtrusive. This is the kind of handguard that solves a real problem for HK 416 and MR556 owners: good ergonomics, clean aesthetics, and the flexibility to build your rifle exactly how you want it.

Key Features

• 11-inch length optimized for HK 416, MR556, and M27 IAR platforms
• M-LOK mounting for modular accessory compatibility
• Integrated quick-detach system for fast accessory swaps
• Aluminum construction for strength and lightweight handling
• 1.57-inch outer diameter for ergonomic hand control
• Black finish for durability and low profile

Specifications

Frequently Asked Questions

Is this handguard compatible with my HK 416 or MR556?

Yes, the Strike Industries GRIDLOK is designed specifically for HK 416, MR556, and M27 IAR platforms. Verify fitment with your exact rifle model before purchase.

What accessories can I mount on M-LOK?

M-LOK is an open standard supported by a wide range of manufacturers. You can attach lights, grips, sling mounts, rails, and other tactical accessories designed for M-LOK slots. The integrated quick-detach system provides additional mounting flexibility.

How much does this handguard weigh compared to other options?

The aluminum construction is designed to be lightweight, but we don't have exact weight figures. For a precise comparison, contact us or check with Strike Industries directly.

Can I use this handguard if I don't plan to add any accessories?

Absolutely. The 11-inch length and 1.57-inch diameter provide solid ergonomics and hand placement on their own. The M-LOK and quick-detach system are there when you're ready to build on them.