#html-body [data-pb-style=X9371YP]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0}The modular P320 allows you to select any of several centerfire calibers. Just disassemble the pistol and reassemble it with the X-Change Kit's barrel/slide assembly, grip module, and 13 round magazine. Not compatible with manual safety models of the P320. Not recommended for use with P320 pistols chambered in.45ACP and 10mm.