Not exactly what you are looking for, but i have a mountain ascent 270wsm that i would consider selling. Need to double check but think i have scope mounts and a few boxes of factory ammo. The round count is only 14 shots.
I have a brand new one in the box but it's 300 blackout. It has the hammer flared threaded barrel so even though it's really lite it has something for a can to but up to. I bought it in about 2017 on sale and gave just never git around to trying it out. It was just too good of deal to pass up at the time.
Thanks for contacting me, I really do appreciate it. I'm really only interested in the 308. Sounds like a nice gun you have though. I'll just have to keep looking but thank you again.