The Magpul MAG583-BLK M-LOK Aluminum Rail transforms any M-LOK handguard into a versatile mounting platform for accessories that require traditional Picatinny rails. This 9-slot rail section bridges the gap between modern M-LOK systems and legacy rail-mounted equipment.
What Makes This Different
CNC-machined from 6061-T6 aluminum with a Type III hard coat anodized finish, this rail section delivers military-grade durability while maintaining a lightweight profile. The precision-engineered M-LOK interface creates a rock-solid connection that eliminates the wobble and play common in cheaper alternatives. At just 1.8 ounces, it adds minimal weight while providing maximum mounting flexibility.
Key Features
- 9 Picatinny rail slots accommodate bipods, lights, lasers, and grips
- CNC-machined 6061-T6 aluminum construction with Type III anodizing
- Direct-attach M-LOK mounting system requires no additional hardware
- Low-profile design maintains streamlined handguard appearance
- Beveled edges prevent snagging on gear and clothing
- Recoil lugs distribute stress across multiple mounting points
- Compatible with all M-LOK handguards and forends
Field testing demonstrates exceptional retention under rapid fire and hard use conditions. The aluminum construction resists impact damage while the hard anodized finish prevents corrosion in harsh environments. Competition shooters rely on this rail section for consistent zero retention of bipods and accessories during extended shooting sessions.
Technical Specs
- Length: 4.2 inches (9 Picatinny slots)
- Weight: 1.8 ounces
- Material: 6061-T6 aluminum with Type III hard coat anodizing
- Finish: Matte black anodized
- Mounting: Direct M-LOK attachment
- Slot spacing: Standard 0.394-inch Picatinny specification
- Country of Origin: USA
- Manufacturer: Magpul Industries
This rail section represents the optimal solution for shooters who need Picatinny compatibility without compromising the sleek profile of M-LOK handguards. Professional armorers and competitive shooters choose Magpul rail sections for their proven reliability and precision manufacturing standards.