Originally Posted By: foxhoundThat's something I hadn't even considered. I was thinking longer barrel = better accuracy. Loudness never crossed my mind.Any noticeable accuracy differences between your 18 and 20 beyond 100 yards?
Longer doesn't necessarily mean more accuracy in most situations. Longer just means a little more speed, depending on the caliber. There are numerous threads on barrel length vs. speed, so a quick search will tell you all you need to know. I think the bigger factor to consider, when it comes to barrel length, is weight. Think about how you hunt, how much walking you'll be doing, and how much you want to carry when you're out there. The difference between a 16" barrel and a 20" barrel is pretty noticeable, the farther you have to carry it. The same can be said when considering the barrel profile, as well.