Yes, I test fire them and as Daryl suggests, I sight them in for my eyes, so at least the rifle is printing on the paper at 50 yds., and can produce a respectable group. I build my rifles with a higher than needed front sight, and file it down so that I'm in the black at 50 and getting a decent group. This is not your daughter that you're selling...it doesn't need to be "inexperienced". I need to know that the owner is not going to have any function issues, and is going to have an immediate good experience when he takes it to the range. Perhaps, by the time you've built 100 rifles, this is not important, but I guess there's something about shooting a new creation that I'm not about to pass up. I've never had a client that insisted he be the first to fire a new rifle. All have been happy with my service. And yes, I was shooting today...an inch of fresh snow, temperature just below the freezing mark and good company. We finished it off with a slash burn, wiener roast and a beer. You don't know what you're missin'!!