Shadow Killer appears to be a standard army issue sniper rifle.
This Artifact can be used as a heavy sniper rifle. It is roughly the same size as a heavy sniper rifle but can be collapsed into a keychain and concealed. Collapsing or expanding it costs a Quick Action.
Attack by rolling Dexterity + Firearms, Difficulty 6. Successful attacks deal 3 Weapon Damage +1 Bonus Damage. The target's Armor is fully effective against this damage.
You also gain the following effects:
A custom rifle designed to be used with James Sutton's exosuit. Double the size of a standard rifle, the firearm can configure into different ammo types depending on the situation, hot swapping between standard semi auto rifle ammo, shotgun shells and slugs, and armor penetrating sniper ammo.
This Artifact can be used as a rifle. It is roughly at least twice as large as a rifle and cannot be concealed on your person or disassembled for storage. Unless Wepon can only be used with the exosuit, this Artifact behaves as its mundane counterpart.
Attack by rolling Dexterity + Firearms, Difficulty 6. Successful attacks deal Contested Outcome +5 Weapon Damage.
You also gain the following effects:
You know the gist. Uses Dragon Breath ammunition, igniting flames upon anything it hits.
This Artifact can be used as a shotgun. It is roughly the same size as a shotgun and just as difficult to conceal.
Attack by rolling Dexterity + Firearms, Difficulty 6. Successful attacks deal Contested Outcome +5 Weapon Damage.
Anyone who touches this Artifact will notice it warping their mind and may drop it. If they choose to hold or use it, they immediately receive the following Trauma: Haunted by Crazy Alexi's spirit, When damaged severely, must roll a self control roll as not to "flip out". If they lose possession of this Artifact, the Trauma heals over the course of the next day.
You also gain the following effects:
The muzzle of the Rail Cannon pulses with energy as a small marble flies from the muzzle. Sparks and electricity arc off of it as it flies through the air.
This Artifact can be used as a rifle. It is roughly the same size as a rifle and just as difficult to conceal.
Attack by rolling Dexterity + Firearms, Difficulty 6. Successful attacks deal Contested Outcome +5 Weapon Damage.
You also gain the following effects:
A sniper rifle that looks like its made of gears instead of normal machinery.
This Artifact can be used as a Heavy Sniper Rifle. It is roughly the same size as a Heavy Sniper Rifle but can be collapsed into a watch and concealed. Collapsing or expanding it costs a Free Action.
Attack by rolling Dexterity + Firearms, Difficulty 6. Successful attacks deal 3 Weapon Damage +3 Bonus Damage. The target's Armor is fully effective against this damage.
You also gain the following effects:
A regular gun on the surface. However, this gun seems to never run out of ammo. Curious.
This Artifact can be used as a handgun. It is roughly the same size as a handgun and just as difficult to conceal.
Attack by rolling Dexterity + Firearms, Difficulty 6. Successful attacks deal Contested Outcome +4 Weapon Damage.
You also gain the following effects: