Rail Kits designed for JP system, will also work with many other free-float tubes. Modular handguard/rail system gives the tactical shooter maximum flexibility to customize the number, position, and length of accessory rails on his rifle. Mount rails or sling swivels at 45° intervals around the handguard.

SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. Steel inner barrel nut, swivel studs, and setscrews with matte black oxide finish. 2" (5cm) dia. without attachments. Includes inner and outer barrel retainer nuts and 2 sling swivels with backer plates, setscrews. Rails – MIL-STD 1913 Picatinny cut. Backer plates and Allen head mounting screws included. Rifle rail is 11-1?2" (29.2cm) long; mid-length rail is 9" (22.9cm) long.