SCP-2818

Summary
SCP-2818 is the group designation for a collection of sixteen firearms resembling Barrett M82A1 anti-materiel rifles. SCP-2818 instances load like a standard M82A1, but when an individual pulls the trigger and fires the weapon, the individual will disappear entirely and a round will be ejected from the barrel. The round already loaded in the chamber will be untouched. The ejected round is instead the supposed biomass of the individual who pulled the trigger, compressed into the size and shape of a .50 BMG round. These rounds, classified as SCP-2818-A, maintain a weight and density appropriate of a human being compressed into a space 18.97cm3 in volume. SCP-2818-A instances typically leave the barrel at roughly 900m/s, typical of most .50 BMG rounds, though with significantly more destructive capabilities due to their increased mass.

Instances of SCP-2818 when chambered with SCP-2818-A act differently than when chambered with regular rounds. When fired, SCP-2818-A will exit the barrel as superheated plasma, with a muzzle velocity of nearly 1600m/s. The SCP-2818-A instance will then ignite the air around it, causing third-degree burns on all individuals standing within 10m of the round at any point in its trajectory. Upon impacting a target, SCP-2818-A will violently erupt, causing the target to explode into pieces. The SCP-2818-A instance will survive the impact without taking any damage to itself.

Powers and Stats
Tier: 9-B to 9-A | 9-A

Wielders: SCP Foundation

Powers and Abilities: Fires projectiles with Superhuman Physical Characteristics, Compresses wielders into bullets | Same as before to a greater extent plus Plasma Manipulation, Fire Manipulation, Heat Manipulation, and Explosion Creation

Attack Potency: Wall level+ to Small Building level (Fires a bullet with the mass of a human at 900 m/s) | Small Building level (Fires a bullet with the mass of a human at 1600 m/s, Instances of SCP-2818-A ignite the air in a 10 meter area around them, and create a large explosion upon hitting the target)

Speed: Supersonic+ (SCP-2818-A instances exit the barrel at speeds of roughly 900 m/s) | Supersonic+ (SCP-2818-A instances exit the barrel at nearly 1600 m/s)

Durability: Small Building level

Range: Over a kilometer (A Barrett M82 has an effective firing range of 1800 meters)

Weaknesses: Requires a new wielder each time it is fired normally, Must be fired directly by the wielder or SCP-2818 will not fire

Key: Loaded Normally | Loaded with SCP-2818-A