The P232 is basically an up to date version of the P230. The first variance is the material: the P230 has an alloy frame, while the P232 contains a stainless steel frame, which makes it heavier plus more tough. Slide serrations inside the P230 allow for for any standard grip https://martinxlsxa.amoblog.com/the-basic-principles-of-emperor-arm-12-gauge-61941138