★ M9 Bayonet | Stained

On Steam In Game

Summary

Item Class

Wear Range

Every weapon skin has a wear value, also known as float value, that determines how scratched it looks and which exterior it belongs to:

Range	Exterior
0.00 – 0.07	Factory New (FN)
0.07 – 0.15	Minimal Wear (MW)
0.15 – 0.38	Field-Tested (FT)
0.38 – 0.45	Well-Worn (WW)
0.45 – 1.00	Battle-Scarred (BS)

Each skin also has a minimum and maximum wear value, defining its wear range. The colored line shows the available range for this skin.

0.00

1.00

Containers

eSports 2013 Winter Case

Weapon Case

Winter Offensive Weapon Case

Weapon Case

CS:GO Weapon Case 3

Weapon Case

Operation Phoenix Weapon Case

Weapon Case

eSports 2014 Summer Case

Weapon Case

Operation Vanguard Weapon Case

Weapon Case

Revolver Case

Weapon Case

Update

13 years ago

Arms Deal

In-Game Preview

Seed:

Wear:

0.00

Colors

Community Rating

4.6

out of 5

2.9K Votes

Great

Blog Posts

The Best M9 Bayonet Skins In CS2

Videos

Supply

7.6K

total items in circulation

Factory New

179

Minimal Wear

1.5K

Field-Tested

2.6K

Well-Worn

1.6K

Battle-Scarred

1.1K

Drop Chance

CS:GO Weapon Case

Weapon Case

Exceedingly Rare

Rarity

Odds

1 in 391

Total

1 in 391

Stained

M9 Bayonet

Odds

1 in 65

Total

1 in 25.4K

Field-Tested

Exterior

Odds

1 in 3

Total

1 in 77K

Normal

Quality

Odds

9 in 10

Total

1 in 84.7K

Final Result

Total Odds

1 in 84,717

0.0012%

Liquidity

53%

Moderate

Price Statistics

Current Price

$359

24h Change

0.00%

+$0.00

7d Change

1.81%

-$6.63

30d Change

5.81%

-$22.13

1y Change

49.00%

-$345

All-Time High

$745

Jul 03, 2025

All-Time Low

$22.00

Feb 17, 2014

24h Low

24h High

$359

7d Low

7d High

$355

$366

30d Low

30d High

$355

$388

1y Low

1y High

$189

$706

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Inspect Skin

Wear

Patterns

3D View

Price History

Price Change

Offers Change

Offers Sold

Gallery

Description

This is the M-9 bayonet. Originally intended to be mounted on a rifle, it is also well suited to close-quarters combat. It has been given a forced patina using lemon and mustard dripped onto the surface. If you think it's messy now, wait until you see it under a blacklight

History

The M9 Bayonet "Stained" was first introduced to Counter-Strike 13 years ago, on August 14th, 2013. It was released as part of the CS:GO Weapon Case, alongside the "Arms Deal" update.

Origin

The M9 Bayonet "Stained" can be obtained from 11 different containers. This includes the CS:GO Weapon Case, eSports 2013 Case and Operation Bravo Case. The skin is not part of any collections.

Popularity

With a popularity of 96%, the M9 Bayonet "Stained" is currently extremely popular, which makes it one of the most popular items in CS2. This popularity score is based on recent user engagement and market activity for the skin.

Rarity

The M9 Bayonet "Stained" is one of 604 Knife skins. The rarity of the skin is Covert, which makes it an ultra rare drop with a chance of 0.0039% from the CS:GO Weapon Case. That is roughly 1 in every 25.4K drops.

Availability

With a price range between $338 and $614, the M9 Bayonet "Stained" is a pretty expensive skin. Fortunately, it's currently widely available and can be purchased on multiple different markets.

Versions

The float value of the M9 Bayonet "Stained" ranges from 0.00 to 1.00, which makes the skin available in all exteriors. For each exterior, there also exists a StatTrak version of this skin.

Finish Style

This M9 Bayonet skin has been painted in the "Patina" style, with the Stained finish. A patina is a chemical reaction that forms a non-reactive, hardened shell over metallic parts. Real-life weapon patinas include case hardening, cold bluing, and acid forced patinas. This particular skin has been mostly painted in shades of gray. The look of the Stained finish is affected by its pattern index. The skin uses the new CS2 model.