Here we have a nice package deal that I have assembled from the remainder of my spare parts collection. All parts are new, unused. You get five Knight's Armament rail cover panels (2-rib x2, 6-rib, 9-rib, and 11-rib), a Harris #5 AR-15 handguard bipod adapter with additional sling swivel, and Ergo rail-mounted pressure pad holder with both SureFire and Insight inserts, two Tango Down BattleGrip full-size panels, and two Magpul XTM pieces. This assortment of items can be yours for $30.00 shipped. Thanks for looking.