thought I'd start a post for people to lists what works for their savage 1x7 twist model 12"s. every heavy 223 load post I read online gets jacked by an ar shooter. so I thought I'd help us get some loads together. what are you all using? I'm looking to see what works well with tac powder since I just picked some up. I've had good results with r-15, 4064, 4895. ill post more specifics when I getback to my log book. thanks ahead of time, Nick.