From what I know...this set fits the HK45, HK45c, P2000, P2kSK, and the P30 series
I'm looking into a good rig...GI Silent Thunder tops the list...right now I'm feeling out the minimal, original PHLster Skeleton - similar to the older, original Vanguard 1 by Raven. I like it so far...it's as slim as the gun, and the 45c is big enough to where I know where it is. Basically parachute chord hooked to kydex that slips over the trigger guard - looped around your belt. It doesn't shift as much as you'd think. It doesn't protect the actual gun like a full holster - however, that is not really a concern of mine. This 45c has 1 role...to come through for myself and my family when the chips are down - not to look pristine. Granted, I don't know what I don't know...
Straight from the HK factory, here in Georgia. I basically called, placed the order and paid in full (back in March!), not knowing they weren't in - and when the next shipment came in (scheduled 6/29)...I was on the list for them to send me one. I guess if you really want one...you can do the same - and the HK rep will give you the date of the next expected import. You can also get on the list at HKParts.net...I've seen them there also - but they are always out.