VLTOR Freedom, Rail, 9", KeyMod Mounting System, B New for 2016, the Freedom Rail is leading the way to the next generation of handguards for VLTOR. After evaluating feedback from customers, VLTOR designed a new lightweight, one-piece handguard that is compatible with most Mil-Spec AR-15 components. The Freedom Rail provides a strong and rigid forend that is easy to install with the provided hardware and barrel nut. This rail is offered in various popular lengths to satisfy any build. The Freedom Rail also features the KeyMod mounting system to accommodate any combination of KeyMod compatible accessories.