So I have wanted to get into precision shooting for some time and was looking around for a trainer to get me started specifically a bolt gun since it would be my first. I came across a new 700 ADL 223 this weekend with scope combo for $290 so I figured why not. Outside of glass, what suggestions to you have on upgrading it? I'm using this as a learning experience. Keeping in mind this is just a trainer, I'm not looking upgrades that I will need to sale a kidney to afford. Thanks.