From SCP: Secret Laboratory English Official Wiki

Basic Info
Type Rifle
Cartridge Type 5.56x45mm
Ammo Capacity 40 (+1)
Manufacturer Foundation Gunworks  
Lunae Defence (Various Attachments)
Basic Stats
Fire Rate 570 9.5 bullets per second
Damage Falloff The max distance a bullet will travel
before being affected by damage fall off
Equip Time 0.73s
Pick-Up Time Higher weight increases time 0.8s Unrounded value: 0.79625s
Weight 3.15kg
Length 87cm
Bullet Accuracy The overall accuracy of the gun.
This value is added to Hip Fire and Aiming Accuracy.
Hip Fire Accuracy This value is added to Bullet Accuracy with rounding.  2° (with Bullet Accuracy)
Aiming Accuracy This value is added to Bullet Accuracy without rounding.
Values past the 100th place are not shown ingame.
0.08° 0.13° (with Bullet Accuracy)
Running Accuracy 5.8°
Other Info
Attachment Comb  5400
Spawn Locations MTF-E11-SR Rack
Spawns on MTF Captain
MTF Sergeant
MTF Specialist
Obtainable from 914? True
Deletion % in PD Pocket Dimension Medium Tier (30%)
Disarm Immunity? Does having this item equipped make the player
immune to being disarmed?
Inspired by Maxim Defense MDX 508
MDX 510 (Rifle Body)
Spawn ID 20

Weapon Infobox v3. Due to the fact damage charts are now a thing. It isn't a high priority to have damage values in the infobox, there is a possibility of adding default values though.