Why is it assumed it has to be customized? It doesn't, if you are just starting out. It runs fine out of the box for guys like me who aren't into customizations. I have used it stock for almost 20 years. Don't need it match grade for just shooting paper targets.
I bought my A22 brand new, and within 10 shots, something went awry with the firing pin (using plain old factory Blazers). Sent it back to Savage, and they replaced the entire bolt assembly.