Hello Chi, this model has a stainless slide and a stainless frame with matte finish. It also features a stainless barrel and black walnut grips with G10 inlay. Hope this helps and happy shooting!

Quite obviously the stainless version.

Hi Chi, this model 3200402 is the Stainless version, Bud's description is in error.
The two tone model is here budsgunshop.com/product_info.php/products_id/181488/kimber+custom+two-tone+next+gen+.45+acp ,
Stay safe & have a great day!

Using this UPC the below is straight from Kimbers site.
Stainless Next Gen (OR) | | Kimber America https://share.google/DixvktqSJ4MVaXpVN

Hi Chi and welcome. This upc is the "Stainless" Optics Ready Model. Cheers, stay safe and enjoy!