shotgun restoration . gun restoration

A double-barreled shotgun, also known as a double shotgun, is a break-action shotgun with two parallel barrels, allowing two single shots that can be fired simultaneously or sequentially in quick succession. Construction Modern double-barreled shotguns, often known simply as doubles, are almost universally break action, with the barrels hinging downward to expose the breeches for loading and unloading. Since there is no reciprocating action needed to eject and reload the shells, doubles are more compact than repeating designs such as pump action, lever action, bolt action, or self-loading shotguns.