Maybe they are the same for shapes and materialI , but I do not have them, I asked to Customer Assistance too ( I also needed to be sure about the dimensions of my frame ).
I'm out of home for 3 days so I can't check my gun, but I should have a 2 piece sear.
Keep in mind that the photo was taken pre-polish: my 2nd or 3rd time that I went shooting, the first time I used grease and that day I learned to shoot lying down in a sandy environment, After that the gun was mirror cleaned, no harm in any way x.
I used 1500 or 2000 sand paper soaked with polish (if I rembember correctly).
I used autosol polish, living in europe the most mentioned polish cost a lot or I spend more in shipping than the product itself..