Diamondheads innovative VRS TD Free Floating Handguards offer an uninterrupted rail extension and handguard in perfect alignment with the host weapons flat top receiver. The TD provides an easy retrofit for delta-ring equipped weapons with no cutting of the delta-ring or any permanent modifications. The VRS Free Floating Handguard System provides the same flexibility of use as Diamondheads renowned VRS Drop-In System. Simply attach rails and bumpers to the VRS for the required rail-mounted accessories. Features: - Easy retrofit delta ring equipped AR15/M16 rifle or carbine - No cutting of delta ring or permanent weapon modifications - Comfortable round triangular shape Length: 13"