There are lots of American made holsters. There are the unconventional Audley and the Ideal shoulder stock/holster. Then there were holsters made for and distributed by A.F. Stoeger, Abercrombe & Fitch, Von Lengerke & Detmold, and Pacific Arms sporting goods retailers. H. H. Heiser of Colorado made several numbered open and closed styles such as 116, 117, 119, 217, 219, 422, 435, 536, 721 and others. Holsters, numbered and un-numbered, were also made by Colorado Saddlery of Denver, George Lawrence Co., Samuel D Myres of El Paso (my favorite
), El Paso Saddlery, Fred Ronstadt and I am sure many others.