Is there a preferred or best QD ( or non-QD for that matter) that keeps its zero when removed and replaced on a bolt rilfe ?
I have a couple of the LaRue ones I use on AR-type rifles. Are they GTG on a bolt gun or is there something better ?
I'll make this question simpler for you -
Since ones mRNA is made by ones cells using it's own DNA as the template, how does the COVID-19 vaccine alter that process ?