The problem with most of us is we own too many rifle's (shotguns handguns). I personally don't shoot any of mine enough to feel supremely confident in any of them. I have decided to spend more of my time shooting off hand. In the area of the US that I live in a gun that shoots a 2" group at one hundred yards is more than sufficient to deer hunt with. With most deer being taken at less than 50yds. If you can consistently place your shoots in a 4" group at 100yds off hand you should easily kill a deer at 50yds. Now if you live in the western US You will have different expectations for your rifles. The same things still apply. Practice with your gun breeds confidence.