Stock Sear For Ruger M77 MkII

Im in bad need of a stock sear for a M77 MkII. I dont care if its stainless or not (mine is SS) I can make either work. Original owner filed too much and it has zero take up. Once the trigger moves any, its bang.

I just bought a Rifle Basix trigger for it, not realizing I needed a new sear. Thanks in advance!