Strike Industries GRIDLOK 16″ M-LOK Rail, QD, Fits HK416, MR556,

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Strike Industries GRIDLOK-416-L-16 GridLok Lightspeed With Quick Detach System 16″L 1.57″D M-LOK Black Aluminum for HK 416, HK MR556, M27 IAR

Specifically designed for Law Enforcement and Special Operations communities who have adopted the HK416/M27 IAR platform in the U.S. and all around the world. The Strike Industries GRIDLOK Rail for 416 gives you a primary, a secondary or multiple setup options as a quick and direct handguard swap. The GRIDLOK Rail for 416 has the SI patent pending Quick Rail Detach GRIDLOK locking latch and mounts on using the factory HK OEM barrel nut, in seconds you can replace the HK standard rail with an outfitted GRIDLOK as a primary handguard and use your HK rail as a secondary handguard. COMPATIBILITY: HK416/HK416 A5/HK416 A7/MR556/M27 IAR (w/o ambidextrous sling attachment points)

$399.95

2 in stock

Purchase & earn 400 points!

Strike Industries GRIDLOK-416-L-16 GridLok Lightspeed QD Handguard – 16″ M-LOK for HK416 / MR556 / M27 IAR

Looking to upgrade your HK416, MR556, or M27 IAR with a handguard that’s built for speed, strength, and mission-ready versatility? The Strike Industries GRIDLOK-416-L-16 Lightspeed Handguard delivers exactly that — and more. 💪

Crafted from durable, lightweight aluminum with a sleek black anodized finish, this 16” handguard is engineered to handle hard use without weighing down your platform. It features a Quick Detach (QD) system that lets you remove the handguard in seconds — no tools required. Fast field maintenance or suppressor swaps? Done. ⚡

Why Tactical Dads Love It:

  • 🔧 GRIDLOK QD System – Detach and reattach the handguard in seconds with zero shift in zero.
  • ♻️ M-LOK Compatible – Mount lights, grips, and mission-critical gear exactly where you want.
  • 📏 16” Length | 1.57” Diameter – Full-length coverage for max control and accessory real estate.
  • 🧱 Rock-Solid Lockup – Integrated steel barrel nut ensures repeatable zero and rigid mounting.
  • 🛠️ Tool-Free Installation & Removal – Engineered for easy DIY installs — because time is ammo.

Whether you’re building out a duty rifle, range blaster, or prepping for home defense, the GRIDLOK-416-L-16 is the high-speed upgrade your HK deserves.

👉 Built for real-world shooters. Designed with precision. Trusted by those who demand more.

Upgrade your rifle. Lock in performance. Strike fast.

UPC

793811764703
Manufacturer

Strike Industries
Manufacturer Part Number

GRIDLOK416L16

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