Lisa at Tactical Works usually posts here in their Site Sponsor board when they get a shipment in as well.

Funniest part is most of the folks buying them don't need them, but they read somewhere on the interwebs that it's the end-all cure all to all Savage ejection problems so they buy one. Fred designed this kit to fix one specific problem with ejecting one specific cartridge, then somehow it morphed into this miracle kit. He shakes his head in disbelief every time the subject comes up.