Summary
SUB-420: Aluminum Forend with space for up to FOUR Picatinny rails. This new design replaces your old SUB-2000 forend with a high-quality, durable bi or quad rail.
This kit is available as ONE of the following: 1) Full Mounting Kit with Top and Bottom Rails, 2) Full Mounting Kit with all Four (4) Rails, or 3) No Mounting Kit, Only two (2) extra Rails. The last kit is designed for the past customers who have wished to add addition Rails without having to call into Kel-Tec for the order.
UPDATE: This product has been redesigned to address rigidity issues!