Thanks gents.
It is [was] a TM Hi Capa. The Sherrif beavertail was modified to fit.
At the moment, I have a real steel STI beavertail (blued) inbound from stiguns.com to replace it. I've done it before --they fit with minor modding.
And yes, BigAl, Shooters Design makes Hybrid slides, barrels and chambers with matching trades. The trick these days is finding all three in stock...
And for those wondering, I can't say enough good about the SD CNC'd frame. I don't see many people with them, so if you're wondering if they're worth the investment, I'd say go for it if you hav