Accessory Rails for Diamondhead VRS (Versa-Rail System) KeyMod T-556 T-308 and X-556 Free Floating Handguards. Accepts all Picatinny rail accessories. Three lengths -Short Medium and Long. Sold in single units. - Customize the VRS KeyMod handguard for specific applications - Mix short medium or long rails as needed - Add more rails as additional accessories are needed - Fast configuration changes - Standard KeyMod attachment - Durable Polymer construction
Determined at checkout.