sentences:  The small width versions of the subcompact does not have this.Also introduced were exchange kits for a .380ACP and a .45ACP caliber subcompact version.In the 2017 Sig Sauer catalog, the P250 was found under the rimfire category showing the .22 LR caliber as being available but mentioning that caliber exchange kits could be applied to convert the handgun to 9 x 19mm, .40 S&W, or .45 ACP calibers.