Reptilia 13" M-LOK Handguard – FDE
Not Yet Rated | Write the First Review SKU: 222-REP-100-337
UPC: 850000000000
MFG#: 100-337

Reptilia 13" M-LOK Handguard – FDE

Turnbuckle Precision. Battle-Ready Strength.

Introducing the Reptilia 13" M-LOK Handguard in Flat Dark Earth (FDE) – a cutting-edge upgrade for your AR platform that combines rock-solid performance, intuitive design, and patented innovation. Built around Reptilia’s proprietary Turnbuckle mounting system, this handguard locks up tight while eliminating common weaknesses found in traditional anti-rotation tabs or clamps.

Whether you’re setting up a duty rifle, competition build, or hard-use carbine, the Reptilia handguard delivers rigid stability, seamless M-LOK accessory mounting, and sleek aesthetics that work as good as they look.

Engineered to interface perfectly with all standard M4 upper receivers, this 13-inch rail provides ample space for lights, grips, bipods, IR devices, and other mission-critical accessories—while keeping your setup streamlined and snag-free.

🔧 Key Features

• 13” overall length – Ideal for mid-length and rifle-length gas systems
• M-LOK® compatible – Full-length slots for modern modularity
• Patented Turnbuckle™ Mounting Technology – Superior lock-up, zero shift under recoil
• Made from 6061-T6 aluminum extrusion – Lightweight yet rugged
• MIL-STD Type III, Class 2 hard anodized – Durable, corrosion-resistant FDE finish
• Compatible with all mil-spec M4 upper receivers
• Includes barrel nut and hardware
• Torque Specs:
  • Barrel nut: 50 ft-lbs
  • Turnbuckle: Hand-tight with red thread locker
• 100% Made in the USA
• Lifetime warranty against manufacturer defects

💡 Why Choose the Reptilia Handguard?

• Zero Compromise Fit: No anti-rotation tabs needed—the turnbuckle system guarantees tight, repeatable alignment.
• Mission-Driven Design: Built for professional use but accessible for every shooter.
• Field-Serviceable: Torque with standard tools. Maintain it easily, even in low-resource environments.

⚙️ Built For:

• Law enforcement and military duty rifles
• Competition setups needing lightweight rail systems
• Night vision/IR users requiring rock-solid accessory mounting
• Civilian AR-15 owners seeking mil-spec reliability and sleek design

🔥 Other Available Lengths:

• 9.5"
• 11.5"
• 13" (this product)
• 15"