Ok, my father is 84 this year and he is freaking out about not being able to find ammo, brass etc for his 243wssm. I have scoured the internet for components and all I can find are supply and demand prices(rip offs). I am thinking to try and convince him to forget about the 243wssm for now and pick up a 243 win. I was thinking the SAVAGE 19716 10 TH XP 243 NIKON or the SAVAGE 11LWH DBM. He doesn't was a really heavy rifle anymore. He will be using it to shoot dear and varmints in Colorado. The reason why I wanted him to switch is because of the availability of loaded ammo and components. OK down to the main question he and I like Savages(accutrigger models only). So what would be the best somewhat light weight rifle with great accuracy in the 243win?