I’m running 130’s in my 270. I’ve killed a couple bulls with them with great results. I just shot a big bodied bear with them the other day and anchored him in his tracks. Shot placement is key. I tried 150’s in mine and it didn’t shoot nearly as well, kimber mtn ascent for reference.
Bear hunting is definitely our passion/obsession. We have 6 rugs, half life, 1 life size, and my wife has another bear being life sized now, plus a pile of tanned bears. I’ll have to try to remember to take some pics of them. Enjoy seeing some other hunters bear mounts.