A experimental ordering page has been put up.  The link can be found at the top of the page.  Currently, all RF-003 DJ Rockblast kits are available, with 20 sets each, and ship out between 5-8 days after payment is received.

As well, if you are just interested in the weapons, the RW-001 weapons set is available as well now.  This weapons pack comes with a off-black version of the Electro Rifle, a mini black rifle, and second random colored mini rifle.