A sawed-off shotgun is a type of shotgun with a shorter gun barrel—typically under 18 inches —and often a pistol grip instead of a longer shoulder stock. Despite the colloquial term, barrels do not, strictly speaking, have to be shortened with a saw. Barrels can be manufactured at shorter lengths as an alternative to traditional, longer barrels. This makes them easier to transport and conceal due to their smaller profile and lighter weight.