Per 
Item Number: SCP-47521
Object Class: Safe Keter Neutralized
Special Containment Procedure
Revision 1.3
SCP-4752 is to be stored in a room with 1 meter thick lead-lined steel and will be monitored 24/7 with security cameras. The storage container for SCP-4752 will be a 3m x 2m x 1.5m. The storage container will have 1m thick lead-lined steel. In the case if a breach, all task force teams are to be called.
Following the events of Incident ()-7, only class 5 personnel are to be allowed to come in contact with SCP-4752. When in contact, no less than 2 security guard are to transport the doctor carrying SCP-4752 at gunpoint to the testing room. There, two more armed guards will be waiting for them to arrive and stand as extra security.
Description:
SCP-4752 Appears to be a fully automatic M16 firearm. It has been coated a dark black paint and is in absolute perfect condition. Strange etchings can be found on on the grip of the weapon. The caliber of the weapon is slightly higher than what is found on most M16 rifles.
The anomalous part of SCP-4752 is that it never runs out of ammo from its 20 round magazine. During an experiment, it was able to fire up to 1,258 bullets before it began to overheat and the experiment was terminated.
Following the aftermath of Incident 4752-7, SCP-4752 has been ordered to be destroyed as soon as possible. This has proven to be a challenge as it can survive almost impossible pressure and extreme heat.
On █/█/██, SCP-() was successfully destroyed (See Addendum: 4752-Neutralized)
Incident 4752-01
Dr ██ entered SCP-4752’s containment room and removed it from it’s storage container. Dr ██ then made a frenzied dash to the exit of the site before being stopped by [REDACTED] and [REDACTED]. It was later found out not to be Dr ██, but a member of the Chaos Insurgency who had incapacitated the doctor and wore his clothes and had stolen his card. Dr ██ was later found deceased in a janitorial closet.
Incident 4752-03
Dr ███ entered SCP-4752 containment room and broke into SCP-4752 storage container using [REDACTED]. He then seized SCP-4752 and left the containment room. Dr ███ then proceeded to open fire on anybody he saw, successfully killing [REDACTED] people and injuring 6 others before being fatally shot and killed by Mobile Task Force Team [REDACTED].
Incident 4752-07
On █/█/██, the Chaos Insurgency detonate several explosives hidden on the outside wall of SCP-4752. Several Insurgency Members enter the containment and put a remote C4 on the storage container of SCP-4752. Once detonated, SCP-4752 was taken my an unidentified member. The group then goes on a rampage and murders [REDACTED] people until retreating back to SCP-4752’s containment room and leaving via a tunnel made under the containment room. The group leave, and 5 minutes and 23 seconds later security footage captures an armored truck being loaded with SCP-4752. Four Mobile Task Force teams are dispatched and successfully retrieved SCP-4752 and terminate the Chaos Insurgency members.
Addendum: 4752-Keter
Due to the large amount of breaches caused by the Chaos Insurgency to steal SCP-4752, it has been reclassified by the 05 Council to object class Keter until it is destroyed.
Addendum: 4752-Neutralized
On █/█/██, SCP-4752 was finally neutralized by Doctor ████ when SCP-4752 was put into contact with SCP-914. When put on settings Rough, Coarse, 1:1, and Fine, nothing happened to SCP-4752. However, when put on setting Very Fine, SCP-4752 was refined into a 10cm x 5cm x 5cm ingot of Californium which was called SCP-4752-01. The ingot was scheduled to be immediately melted down and disposed of, but there was a request to use it on an experiment for SCP-5091. Access was granted, and once the experiment concluded SCP-4752 was melted down and disposed of. Many foundation personnel wanted to sell SCP-5091-01 due to its extremely high value for funding, but this was overruled due to the instability of Californium and the fact nobody would have enough money to even buy it. There was also fear that it may be used to somehow recreate SCP-5091 one day by unknown means.
