I'm a lefty, and have never had any issues finding holsters, but I haven't tried to holster any guns that haven't been on the market for decades.
You might try looking for a small, local holster-maker. When Blade-Tech was more local, I was aware of people going down there on their lunch hour to drop off their gun, and getting a custom holster same-week if not same-day. Major holster makers have to tool-up for mass-production, so they're not as agile as a small company that can provide more indiviudual attention.
|