What is the difference between a Sig P-230 and a Sig P-232?

[Flechette]

The newer Sig P-232 looks identical to the older P-230. Are there internal differences?

 

[1KPerDay]

http://www.thehighroad.org/showthread.php?t=519701

http://www.thehighroad.org/showpost.php?p=6452055&postcount=8

The main differences are;

* Addition of a firing pin block in the P232
* Slide serrations evolved, there are three styles, call them "Many", "Fewer" and "Perpendicular"
* Sights, go from two dot to three dot
* Standard grip panels changed but are interchangable.
* The P230 came in multiple calibers, .380, .32 and 9X18 Ultra. The P230 pictured is a .32acp.

 

[5Wire]

The 232 I had was stainless throughout, had Hogue finger groove grips, and three-dot night sights. SA/DA.

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