there are no more caliber -change kits for p320 on sigs website anymore I dont know if they are discontinuing them but there is not even a option of p320 under conversion kits menu.
I went and checked and I have to say .... That is odd.
Odd is about as far as I would take it. Sig leaves a LOT of product off the website. They expect people to call into customer service and place a phone order. For example the bulk of the MCX accessories are not orderable via the web.
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