I've only owned one Ugartechea a very plain unengraved model 75EX sidelock 12ga with the most plain golden colored stock I've ever seen. It seemed to me to be built to a very high quality standard. I was on the verge of packing it up and shipping it to Mark Larson for a dose of his miracle art work and a refinish when I found a 1907 Lefever E grade ejector w/Krupp barrels at a local gun show and swapped the Uggie even for it, so my Uggie experience was first rate...Geo