Is that a 700 footprint? I.e. will it fit into stocks and chassis with rem 700 inlet.
EDIT: yep, it's a 700 footprint.
I really like my KRG Bravo, but it is non folding and doesn't have an extended rail for mounting a thermal in front. It feels like a traditional stock with chassis type adjustability. I'm not actually sure how much rail length you need to mount a thermal.
I'd weigh the stock you have and then you'll know the approximate weight with the chassis. For reference, the Bravo is listed as 2.9 lbs and the Whisky is around 4 lbs with the folding stock.
I'd check out Cadex too for a chassis system, great reputation and I know some people with their rifles and chassis' that rave about them.
https://www.cadexdefence.com/products/commercial-products/