Dr. Midori's SCP-4XXX proposal (V4: The Anti-Anything Rifle)

Item #: SCP-XXXX

Object Class:(Current) Safe

Special Containment Procedures:(Current) SCP-XXXX is to be held in a 4 m x 3 m x 4 m chamber in a locked case consisting of four layers of two mm thick plates of carbon steel. Only security personnel are able to fire SCP-XXXX during testing, which is to approved by two Level 4 personnel. Testing against other SCP's using SCP-XXXX must be approved by a one-third vote from the 05-Command.
SCP-XXXX is to not be fired on any living organisms in any circumstance. Use of SCP-XXXX in Mobile Task Force units is under review.

Description:(Current) SCP-XXXX takes the form of a Denel NTW-20 anti-material rifle. One minor anomalous property is the magazine being unable to be removed, designated SCP-XXXX-1. SCP-XXXX-1 also appears to hold an indefinite amount of bullets for SCP-XXXX.
The main anomalous property of SCP-XXXX occurs whenever SCP-XXXX is fired. Upon firing, SCP-XXXX will fire a bullet, designated SCP-XXXX-A. SCP-XXXX-A is able to destroy any material, element, or man-made substances. SCP-XXXX-A, however, will not penetrate through the object it is shot through. Observation of SCP-XXXX-A has shown that the projectile "sinks" into the target instead of penetration.

Discovery: SCP-XXXX was discovered by foundation personnel on █/█/██ in [DATA REDACTED], South Africa. SCP-XXXX was found in use by a non-anomalous person named [DATA EXPUNGED]. The subject reported that he retrieved SCP-XXXX from a gun show and only used SCP-XXXX as a source of entertainment. SCP-XXXX was retrieved and C-Class amnestics were administered.

Addendum: Testing of SCP-XXXX

+ Open Logs

Test A - █/██/19

Subject: 5 centimeter thick carbon steel plate set at a thirty degree angle.
Procedure: Agent ██████ fires SCP-XXXX from 500 meters away.
Results: Carbon steel plate shatters into 20 pieces.

Test B - █/█/19

Subject: Tungsten 10 cm x 10 cm x 10 cm cube.
Procedure: Agent ████████ fires SCP-XXXX from 1000 meters away.
Results: Tungsten cube splits into two identical sized pieces.

Test C - █/█4/19

Subject: Upper glacis plates of an M1A1 Abrams main battle tank.
Procedure: Agent █████ fires SCP-XXXX from 1200 meters away.
Results: The first glacis plate is destroyed. The composite armor underneath is untouched.

Test D - █/31/19

Subject: D-XXXX-1
Procedure: SCP-XXXX is fired at subject from [DATA REDACTED] meters away.
Results: [DATA EXPUNGED]
Analysis:The resulting destruction of D-XXXX-1 and resulting cleanup has made me question the morality of usage against people. I request that SCP-XXXX should only be used against static objects. - Agent █████████
Request accepted - 05-██

Incident SCP-XXXX-A: On █/██/19, security personnel found Dr. Midori and several other personnel using SCP-XXXX to fire at assorted food and civilian items. Reports from the security personnel describe the unauthorized personnel as being delighted for every item shot. Personnel have been reprimanded.