While the upper range of it's damage prevents it from being the end all be all solution against high end enemies such as Shipbreaker or Glowing Legendary Deathclaws. As the ammo is a very reasonable 3 caps per shot. It functions as the most economical sniper rifle in the game which you can also pair a suppressor. This is largely because it is the best at it's specific role. The two shot combat rifle known as Overseer's Guardian comes in the number two spot. Meaning that it is by no means a one size fits all solution and is not economical against anything but the toughest enemies in the game. clocking in at 10 caps per shot (presuming you have all the appropriate perk investments). It's only real draw back is the extra ordinary expense of the 2mm - EC ammo. It certainly doesn't hurt the already considerable advantages afford by the weapons incredible base damage, which can reach the upper 500s when flushed with perks. While it's crippling legendary effect (boost of 25% damage to limbs) is not the best effect in the game. This gun under the conditions of a sneak act can literally OHKO every single enemy in the game (including Shipbreaker from Far Harbor). Combined with the various perks in the base game and Nuka-World (Ace Operator). The goal of a sniper is the end the battle before it even begins without being seen and no weapon gives you that ability like this weapon. The Last Minute is unquestionably the best sniper rifle in the base game that you don't need RNG to get. So that'll be the frame of reference I am using here.

As for my experience, I primarily play as a stealthy sniper who has put in well over 500 hours into this game.

Likewise, these weapons will all be judged with the 'ideal upgrades' not as they are found. That it is almost not even worth talking about. Why? Because the odds of running into any one of them is so low without hundreds of legendary farming time. Whereas a weapon such as an 'instigating Gauss Rifle' is not, thus will not appear on this list. So for example, something like the Overseer's Guardian will be eligible for this list because it is obtainable in every playthrough. For the sake of this post I will be including 'unique' and legendary weapons that are a guarantee spawn in every game.

Fallout 4 sniper rifle mods