This happened during the Rite of Passage quest, where you go hunting for mirelurks. We got the Two Shot Lever Action Rifle from a Legendary Mirelurk Queen. Location: This weapon is added with the latest Far Harbor dlc. Two Shot Lever Action Rifle – Far Harbor DLC

You can check out our guide New Nuka World Unique Weapons, and find out how to get them. Splattercannon is an automatic rifle that increases damage after each consecutive hit on the same target, Acid Soaker is a gun that inflicts ongoing acid damage and temporarily reduces damage resistance, Nuka-Nuke Launcher is a warhead launcher. Some of them tie into the amusement park theme, while others are simply bad-ass additions to your arsenal. The latest Fallout 4 DLC titled Nuka World introduces new legendary weapons. Splattercannon, Acid Soaker, Nuka-Nuke Launcher – Nuka World DLC This guide will show you the best unique and rare weapons in Fallout 4, where to find them and what they do. You can get them by killing unique enemies (and looting their bodies), or by finishing quests.

They grant the player special bonuses, like making the target stagger more often, or irradiating/poisoning them. Unique / Rare weapons are the strongest, most useful, and generally the best weapons in Fallout 4.

Fallout 4 best weapon type