Shon, Regular online channels are out of stock. I would check on large gun and accessory sites like (6)un (8)roker, Armslist etc as discontinued and hard to find firearms and accessories show up for sale by private individuals and small shops. Just replace (6) & (8) with G & B.

Keep looking all over the internet. Things ship all the time.

Hi Shon, There are a decent number of Kel Tec RDB on (1)un(2)roker. Replace (1) with G and (2) with B. Another place that apparently has this in stock is gunprime (https://gunprime.com/products/kel-tec-rdb-bullpup-5-56-nato-20-rd-capacity-nib-rdb20blk-gl-c4331e-877356671). I hope this helps.