Knights Armament Co.s M-LOK Accessory Rail is 3″ in length and provides a 5 slot section of MIL-STD-1913 Picatinny rail for the addition of tactical accessories. Designed specifically for the URX 4 handguard, this rail section is also compatible with any other rifle handguard that has a M-LOK interface. Aluminum construction.
- ,M-Lok 3″ accessory rail”
- 5 slot section
- Designed specifically for the URX 4 handguard