The P232 is basically an up to date Edition in the P230. The main big difference is the fabric: the P230 has an alloy frame, when the P232 incorporates a stainless steel frame, which makes it heavier and more resilient. How do multi-caliber rifles do the job with interchangeable barrels? https://eduardoyjsae.thezenweb.com/sig-232-fundamentals-explained-78513440