The Timber Creek Outdoors M3SPRFDE transforms any M-LOK handguard into a versatile mounting platform for optics, lights, and accessories. This precision-machined aluminum rail section provides three full Picatinny slots in a Flat Dark Earth finish that matches popular tactical equipment.
What Makes This Different
Unlike polymer alternatives that flex under recoil, this CNC-machined 6061-T6 aluminum construction maintains zero shift through thousands of rounds. The proprietary mounting system creates a rock-solid connection to M-LOK slots without the bulk of traditional rail systems. Each rail undergoes Type III hard coat anodizing for superior corrosion resistance and wear protection.
Key Features
- CNC-machined 6061-T6 aluminum construction for maximum strength-to-weight ratio
- Three full-length Picatinny slots accommodate standard 1913 rail accessories
- Flat Dark Earth Type III hard coat anodized finish resists scratches and corrosion
- Low-profile design adds minimal bulk while maintaining full functionality
- Precision-cut M-LOK mounting slots ensure consistent, repeatable installation
- Compatible with all M-LOK handguards and forends on AR-15 and AR-10 platforms
- Includes stainless steel mounting hardware and T-nut assemblies
Field testing demonstrates consistent return-to-zero performance when accessories are removed and reinstalled. The rail maintains its mounting integrity through temperature extremes from -40°F to 160°F, making it suitable for law enforcement, competitive shooting, and hunting applications. The hard coat anodizing process creates a surface hardness of 65+ HRC for long-term durability.
Technical Specs
- Material: 6061-T6 aluminum alloy
- Finish: Type III hard coat anodized Flat Dark Earth
- Length: 1.5 inches (3 Picatinny slots)
- Width: 0.84 inches (MIL-STD-1913 specification)
- Height: 0.24 inches above M-LOK surface
- Weight: 0.6 ounces
- Mounting: M-LOK compatible with included hardware
- Country of Origin: United States
This rail section delivers the mounting versatility serious shooters demand without compromising the sleek profile of modern M-LOK systems. The combination of American manufacturing, premium materials, and proven design makes it a reliable choice for building mission-critical rifle configurations.