Upgrade your AR-10 or LR-308 build with the Guntec 15″ Ultra Lightweight Thin M-LOK System Free Floating Handguard. Designed specifically for .308 caliber platforms, this handguard delivers a perfect balance of strength, minimal weight, and modular versatility in a durable Cerakote Flat Dark Earth finish.
Key Features
- 15-inch extended length with DPMS low-profile specification for seamless fit on compatible .308 receivers
- Ultra-lightweight construction at just 14.3 ounces including the proprietary barrel nut
- T6 aluminum body with heavy-duty design for reliable performance
- M-LOK rail system on multiple sides for secure accessory attachment
- Monolithic top rail enabled by tight fit against the receiver for continuous optic mounting
- Free-floating profile with 1.48-inch internal diameter
- Cerakote Flat Dark Earth finish for corrosion resistance and tactical aesthetics
- US-made with included proprietary barrel nut secured by six screws
Why Choose This Handguard
Free-floating design eliminates barrel contact to help maintain accuracy and consistency during shooting. The slim, thin profile reduces overall rifle weight for improved handling and reduced fatigue on extended outings. M-LOK slots provide flexible mounting options for lights, grips, bipods, and other accessories without adding unnecessary bulk. The monolithic top rail creates a stable platform for optics and iron sights, enhancing your setup’s precision and reliability.
Specifications
- Length: 15 inches (extended)
- Weight (with barrel nut): 14.3 oz
- Material: T6 Aluminum
- Finish: Cerakote Flat Dark Earth
- Rail System: M-LOK
- Profile: Free Float, Thin
- Internal Diameter: 1.48 inches
- Caliber Compatibility: .308 / AR-10 (DPMS Low Profile Spec)
- Country of Origin: USA
Engineered for serious shooters who demand lightweight performance without sacrificing durability, this handguard transforms your .308 platform into a more agile and customizable rifle. Experience the difference in weight savings and accessory flexibility on your next range session or build.









