Adj. site for USP 45 ????

[www.glock19.com]

A buddy of mine wants some and all of that I have found are for 9mm and .40s,. Is the dovetail the same or does anyone know where I can get .45 sites .
Thanks
BTW it is a reg fullsize USP in stainless.

 

[Onslaught]

My HK authorized dealer says all full size sights are the same... then there's a different set for the compacts.

Saw some nice MMC adjustables at www.brownells.com today, but they were $100 for just the rear (without tritium $79).