Looking for magazine catches for a Gen 1 Sub2k 9MM to work with a SIG P226 and a Beretta 92. Mine is a S&W 59 series catch. Kel-Tec no longer offers Gen 1 and I can't seem to find them anywhere. I'd take a complete SIG style Sub2K Gen1 but understand that they are a white elephant. Thanks in advance. May have to settle with a new Gen 2 (Oh how heart breaking) but not until the new year.