Well, I had the Midway $10 off $100 code to use last night, so I went ahead and ordered this, a .40/10mm FCD, a 4-die .45ACP die set (which has the .45 FCD), a .45GAP die set (apparently the last one

) and a 100pk of Rainer 200gr .45 bullets. Of course, it may be ages before I ever try it - but at least I have one, right?
Of course, this afternoon, out of curiosity, I opened the 'instructions' online and guess what it says - "
Do not use the Bulge Buster to reload for the .40S&W Glock or similar guns with chambers that do not fully support the cartridge due to the intrusion of the feed ramp"

Does that mean it won't work on the 10mm too?

Oh boy....