HK USP Mags

[pmatthews]

Anyone know if there has ever been an extended mag made for the 45 USP Tact? Not looking for the 12 shot LE Mags... has anyone ever made a 15 or 20 rd mag for this one?

[RandyM]

There is a controversy around the the 12 round 45 mags, HK says they did not import any before the 94 hicap ban.
You see them around, but HK says these were illegally imported.
The largest you'll see will be the 12 rounders, which run $70 and up.
These are a couple of people making +2, +3 mag btms.