M-LOK POLYMER RAIL 5 SLOT BLKMagpul M-LOK Polymer Rail - BlackSKU: MPMAG590-BLK$11.95PriceQuantity*Add to CartSpecifications Manufacturer model: MAG590-BLK UPC: 873750000381 Type: Accessory-Rails Overall length: 8.75 Finish: Black Feature 1: Works With All M-LOK Forearms Feature 2: For 1913 Picatinny Accessories Feature 3: High-Strength Polymer
