An over-under (O/U) is one of two types of barrel configurations found in double-barreled shotguns (the other being the side-by-side or SxS). Double-barreled shotguns (aka doubles) feature break-open fire action mechanisms (break-action) in which both barrels are tilted upwards at the re...
has an interior shelf with ample room for ten rifles or shotguns as well as extra ammunition, scopes, pistols and other valuables. If all of your long guns are of the larger variety, however, you might have a bit of trouble fitting ten of those inside this cabinet. ...