Ask the Community

I saw the magazines will fit & stated that though in the description. It's not saying that below so maybe one of the other folks here may be able to answer that. Product Description 50-round drum magazine Fits Sig Sauer® P229™ .40 S&W® pistols Magazine body constructed of a proprietary DuPont® Zytel™ based polymer Blue steel upper magazine tower Injection molded magazine follower Magazine spring formed from heat treated stainless steel Made in USA

Hi Victor and welcome. Yes Sir. The 357 Sig is based off of a 40S&W Case being necked down to 9mm bullet. It will work no issue. Cheers, stay safe and enjoy!