The Magpul MAG590-BLK M-LOK Polymer Rail transforms any M-LOK compatible handguard into a versatile mounting platform for accessories. This 5-slot rail section provides a solid Picatinny interface exactly where operators need it most. Built from reinforced polymer construction, it delivers the mounting strength of aluminum rails at half the weight.
What Makes This Different
Unlike bulky aluminum rail sections that add unnecessary weight to the front end, the MAG590-BLK uses Magpul's proprietary polymer blend for exceptional strength-to-weight ratio. The integrated recoil lugs and beveled edges prevent snags while maintaining positive accessory retention. Each rail section weighs just 0.6 ounces compared to 2+ ounces for equivalent metal alternatives.Key Features
- Direct M-LOK attachment system eliminates need for additional hardware
- 5 Picatinny slots accommodate most tactical accessories and optics
- Reinforced polymer construction resists impact and chemical exposure
- Beveled profile reduces sharp edges and potential snag points
- Integral recoil lugs prevent accessory movement under recoil
- Matte black finish matches most factory handguards and receivers
- Compatible with all M-LOK specification handguards and chassis systems
Technical Specs
- Material: Reinforced polymer construction
- Length: 3.1 inches (5 Picatinny slots)
- Width: 0.87 inches
- Height: 0.24 inches
- Weight: 0.6 ounces
- Color: Matte black finish
- Mounting: Direct M-LOK attachment (hardware included)
- Compatibility: All M-LOK specification handguards
- Country of Origin: USA
