1. RAISED RIB
These ventilated ribs are very tall and designed primarily for use on trap guns, though they are gaining in popularity for skeet and sporting clays. The raised-rib design allows the shooter to sustain a more comfortable head-up profile when shooting. And since the barrel is well below the rib, acquiring targets is easier and faster. A high rib is a magnet for briers, leaves, and tree branches, however, so this is not a gun that's made for hunting.