9545 Reseda Blvd. unit 2, Northridge, CA (818) 700-2818

Large magnum cartridges??

I'm wondering if anyone knows of a company making large curved mags? The biggest I can find is a 27 bug pin. I can find tons of large mags for traditional style machines but no one is making cartridges, if anyone has a line on these hit me up! I'd love to get some 35's or 39 mags.