>>544　ぐぐったらオークションが出てきたよ。https://www.gunauction.com/buy/8891336

>RENATO GAMBA MODEL 80 MAUSER HSC SUPER-DOUBLE ACTION SEMI-AUTO PISTOL-MADE IN ITALY AND IMPORTED BY INTERARMS IN .32 ACP CALIBER (7.65 BROWNING)　で良ければ、

>THE SUPER IS THE HIGH CAPACITY (12+1 ROUNDS) VERSION OF THE STANDARD HSC, AND HARDER TO FIND IN THIS CALIBER. 　だと。