Drop Rates
Drop rates are confirmed by Valve. Individual item probabilities are calculated by dividing the tier chance equally among items in that tier. Learn more
Items
AK-47
The Empress
P250
See Ya Later
PP-Bizon
High Roller
R8 Revolver
Llama Cannon
M4A1-S
Leaded Glass
CZ75-Auto
Tacticat
XM1014
Ziggy
MP9
Goo
UMP-45
Exposure
SG 553
Phantom
Glock-18
Off World
Tec-9
Cracked Opal
AUG
Triqua
MAC-10
Oceanic
Sawed-Off
Morris
G3SG1
Hunter
SCAR-20
Jungle Slipstream
Special Items
★ Butterfly Knife
Doppler Black Pearl
Black Pearl★ Butterfly Knife
Doppler Ruby
Ruby★ Butterfly Knife
Doppler Sapphire
Sapphire★ Butterfly Knife
Doppler Phase 2
Phase 2★ Butterfly Knife
Doppler Phase 4
Phase 4★ Butterfly Knife
Ultraviolet
★ Butterfly Knife
Doppler Phase 1
Phase 1★ Butterfly Knife
Doppler Phase 3
Phase 3★ Butterfly Knife
Marble Fade
★ Butterfly Knife
Tiger Tooth
★ Huntsman Knife
Doppler Black Pearl
Black Pearl★ Bowie Knife
Doppler Black Pearl
Black Pearl★ Butterfly Knife
Damascus Steel
★ Falchion Knife
Doppler Black Pearl
Black Pearl★ Bowie Knife
Doppler Ruby
Ruby★ Huntsman Knife
Doppler Sapphire
Sapphire★ Falchion Knife
Doppler Ruby
Ruby★ Butterfly Knife
Rust Coat
★ Huntsman Knife
Doppler Ruby
Ruby★ Shadow Daggers
Doppler Sapphire
Sapphire★ Huntsman Knife
Damascus Steel
★ Falchion Knife
Marble Fade
★ Shadow Daggers
Doppler Black Pearl
Black Pearl★ Shadow Daggers
Doppler Ruby
Ruby★ Bowie Knife
Doppler Phase 2
Phase 2★ Huntsman Knife
Ultraviolet
★ Falchion Knife
Doppler Sapphire
Sapphire★ Bowie Knife
Doppler Sapphire
Sapphire★ Huntsman Knife
Doppler Phase 4
Phase 4★ Huntsman Knife
Doppler Phase 1
Phase 1★ Bowie Knife
Marble Fade
★ Huntsman Knife
Marble Fade
★ Bowie Knife
Ultraviolet
★ Falchion Knife
Doppler Phase 1
Phase 1★ Huntsman Knife
Doppler Phase 2
Phase 2★ Falchion Knife
Doppler Phase 2
Phase 2★ Falchion Knife
Doppler Phase 3
Phase 3★ Falchion Knife
Doppler Phase 4
Phase 4★ Shadow Daggers
Ultraviolet
★ Bowie Knife
Doppler Phase 1
Phase 1★ Huntsman Knife
Doppler Phase 3
Phase 3★ Bowie Knife
Doppler Phase 3
Phase 3★ Falchion Knife
Tiger Tooth
★ Falchion Knife
Ultraviolet
★ Shadow Daggers
Doppler Phase 3
Phase 3★ Bowie Knife
Doppler Phase 4
Phase 4★ Huntsman Knife
Tiger Tooth
★ Bowie Knife
Tiger Tooth
★ Shadow Daggers
Doppler Phase 2
Phase 2★ Shadow Daggers
Marble Fade
★ Bowie Knife
Damascus Steel
★ Shadow Daggers
Doppler Phase 4
Phase 4★ Huntsman Knife
Rust Coat
★ Falchion Knife
Damascus Steel
★ Shadow Daggers
Doppler Phase 1
Phase 1★ Shadow Daggers
Tiger Tooth
★ Shadow Daggers
Damascus Steel
★ Falchion Knife
Rust Coat
★ Bowie Knife
Rust Coat
★ Shadow Daggers
Rust Coat
★ Butterfly Knife
Doppler Black Pearl
Black Pearl★ Huntsman Knife
Doppler Black Pearl
Black Pearl★ Bowie Knife
Doppler Black Pearl
Black Pearl★ Falchion Knife
Doppler Black Pearl
Black Pearl★ Shadow Daggers
Doppler Black Pearl
Black Pearl★ Butterfly Knife
Doppler Ruby
Ruby★ Huntsman Knife
Doppler Ruby
Ruby★ Bowie Knife
Doppler Ruby
Ruby★ Falchion Knife
Doppler Ruby
Ruby★ Shadow Daggers
Doppler Ruby
Ruby★ Butterfly Knife
Doppler Sapphire
Sapphire★ Huntsman Knife
Doppler Sapphire
Sapphire★ Bowie Knife
Doppler Sapphire
Sapphire★ Falchion Knife
Doppler Sapphire
Sapphire★ Shadow Daggers
Doppler Sapphire
Sapphire★ Butterfly Knife
Doppler Phase 2
Phase 2★ Huntsman Knife
Doppler Phase 2
Phase 2★ Bowie Knife
Doppler Phase 2
Phase 2★ Falchion Knife
Doppler Phase 2
Phase 2★ Shadow Daggers
Doppler Phase 2
Phase 2★ Butterfly Knife
Doppler Phase 4
Phase 4★ Huntsman Knife
Doppler Phase 4
Phase 4★ Bowie Knife
Doppler Phase 4
Phase 4★ Falchion Knife
Doppler Phase 4
Phase 4★ Shadow Daggers
Doppler Phase 4
Phase 4★ Butterfly Knife
Ultraviolet
★ Huntsman Knife
Ultraviolet
★ Bowie Knife
Ultraviolet
★ Falchion Knife
Ultraviolet
★ Shadow Daggers
Ultraviolet
★ Butterfly Knife
Doppler Phase 1
Phase 1★ Huntsman Knife
Doppler Phase 1
Phase 1★ Bowie Knife
Doppler Phase 1
Phase 1★ Falchion Knife
Doppler Phase 1
Phase 1★ Shadow Daggers
Doppler Phase 1
Phase 1★ Butterfly Knife
Doppler Phase 3
Phase 3★ Huntsman Knife
Doppler Phase 3
Phase 3★ Bowie Knife
Doppler Phase 3
Phase 3★ Falchion Knife
Doppler Phase 3
Phase 3★ Shadow Daggers
Doppler Phase 3
Phase 3★ Butterfly Knife
Marble Fade
★ Huntsman Knife
Marble Fade
★ Bowie Knife
Marble Fade
★ Falchion Knife
Marble Fade
★ Shadow Daggers
Marble Fade
★ Butterfly Knife
Tiger Tooth
★ Huntsman Knife
Tiger Tooth
★ Bowie Knife
Tiger Tooth
★ Falchion Knife
Tiger Tooth
★ Shadow Daggers
Tiger Tooth
★ Butterfly Knife
Damascus Steel
★ Huntsman Knife
Damascus Steel
★ Bowie Knife
Damascus Steel
★ Falchion Knife
Damascus Steel
★ Shadow Daggers
Damascus Steel
★ Butterfly Knife
Rust Coat
★ Huntsman Knife
Rust Coat
★ Bowie Knife
Rust Coat
★ Falchion Knife
Rust Coat
★ Shadow Daggers
Rust Coat
About the Spectrum 2 Case
The Spectrum 2 Case is a CS2 weapon case released in Sep 2017. It contains 77 weapon skins across 5 rarity tiers, plus a rare special pool of knives and gloves. Each opening costs the case price plus a $2.49 key.
Mil-Spec Grade items drop 79.9% of the time. Special items are the rarest at 0.26% — roughly 1 in 385. StatTrak versions have a 10% chance on each drop.
Notable drops include ★ Butterfly Knife | Doppler Black Pearl ($18,000), ★ Butterfly Knife | Doppler Ruby ($11,300), and ★ Butterfly Knife | Doppler Sapphire ($7,110).
Drop Rates
5 rarity tiers, ranging from Mil-Spec Grade (79.9%) down to Special (0.26%).
- Mil-Spec Grade79.9%
- Restricted16.0%
- Classified3.20%
- Covert0.64%
- Special0.26%
Each item within a rarity tier has an equal chance of dropping.
Simulate This Weapon Case
Unbox the Spectrum 2 Case for free in our CS2 case simulator. No Steam account or real money needed.
Classic mode plays the reel animation with an optional auto-open toggle for continuous openings. Bulk mode can simulate up to millions of openings at once with a results heatmap.
Calculate Your Unboxing Cost
Each Spectrum 2 Case needs a $2.49 key on top of the case price. Use the case calculator to set a quantity, see the total in 160+ currencies, and send your plan to the simulator.


