Data accuracy!
Damages may not be 100% accurate as they're automatically calculated from recent match data. Thousands of matches are analyzed, so at least popular weapons at normal distances should have quite accurate values.
This page lists all PUBG weapons and allows you to view damage values at different distances and against different armor levels.
41

M416

Weapon Card Overview
Each weapon card shows its base damage in the top-right corner. This value is affected only by distance, not armor or body part hit. The border color indicates the weapon's ammo type.
Red Damage Numbers
If there isn't enough data to calculate the damage at a certain distance, the damage number will appear red. This usually occurs for weapons that are not commonly used at long ranges, such as shotguns or pistols.
12?

MP9

Understanding Damage Calculations
PUBG Damage calculation is based on distance, armor, hit area and a weapon class. The base damage is multiplied with these modifiers to get the actual damage. The formula is as follows:
Actual Damage
Base Damage
Distance
Armor
Hit area
Weapon Class
- Hit area multiplier is a constant for each specific body part. These are shown on the body illustration when no weapon is selected.
- Weapon Class multiplier is for larger body parts (head, arms, torso, pelvis and legs) and it varies by weapon class.