Converting The Glock 22 to 357 Sig and 9MM
This guide details the straightforward process of converting a Glock 22 from .40 S&W to either .357 Sig or 9mm. The conversion involves a simple barrel swap and, for 9mm, a magazine change. The video highlights the speed and ease of this modification, emphasizing that no permanent alterations to the firearm are necessary. It's presented by Frank Semeraro, who demonstrates the process and recommends specific aftermarket barrels.













