Reckoning

The Reckoning is a unique ripper found in Fallout 4.

Background
A weaponized chainsaw-like weapon that was used by the military before the war, most likely in hand to hand combat or as a utility, like a crovel tool.

Characteristics
Bears the Sentinel's effect, which allows you take 15% less damage when standing still.

Location
Can be bought from Smiling Larry either during a random encounter or at a weapons emporium if he is a settler.