M4A1-S | Emphorosaur-S

Origin Story

The M4A1-S | Emphorosaur-S, released on February 10, 2023, as part of The Revolution Collection, features a custom paint job depicting a dinosaur clawing through the weapon's side. This design creates a playful and distinctive look, setting it apart from more conventional M4A1-S finishes. Its thematic appeal has made it a popular choice among players who favor colorful, creature-themed designs. As a Restricted-grade skin from the Revolution Case, it offers an accessible option for those seeking a unique M4A1-S.

Drop Chance

M4A1-S | Emphorosaur-S is Restricted, a Purple-tier skin in the upper half of the rarity ladder. From the Revolution Case: approximately 3.20% per opening (roughly 1 in 31). The 15.98% Restricted tier rate is split across 5 Restricted skins in the case. StatTrak versions drop at ~0.32% from the Revolution Case (about 1 in 313). These per-skin odds assume equal weighting within tier — Valve publishes tier rates but doesn't formally confirm even distribution across skins in a tier.

Skin Condition

Float range 0 to 0.8. Exteriors: Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred. StatTrak is available in FN, MW, FT, WW, BS.

• Factory New ($4.53): Colors are most vibrant, with strong green and teal tones and crisp bone/ivory highlights on the dinosaur claw and torn area, preserving the full creature artwork.
• Minimal Wear ($1.30): The overall appearance remains very close to Factory New, with minor edge chips typically appearing on the front barrel, handguard, or stock corners.
• Field-Tested ($0.59): Noticeable edge wear appears on prominent corners like the muzzle, handguard, and stock, with more of the dark base metal showing through, though the dinosaur imagery remains clearly recognizable.
• Well-Worn ($0.63): Significant chipping is present on most high-contact surfaces, with large worn patches on the front end and edges, and the claw and ripped motif may begin to look fragmented.
• Battle-Scarred ($0.64): Extensive wear leaves large exposed areas of base color on the barrel, receiver edges, and stock, and the dinosaur/rip effect appears faded and patchy, especially on the handguard and receiver.

Model

Emphorosaur-S uses the current M4A1-S model, added with Case, Capsule, Kit, Oh My! on February 10, 2023.

How to Obtain

The M4A1-S | Emphorosaur-S is primarily obtained by opening a Revolution Case, which is an active and openable weapon case. Players can also acquire this Restricted-grade skin through trade-up contracts, using ten lower-rarity skins from The Revolution Collection. A StatTrak version is also available for kill tracking. For direct purchase, the skin is readily available on the Steam Community Market, third-party marketplaces, and various case-opening or skin trading sites.

Price Range

M4A1-S | Emphorosaur-S ranges from $0.64 (Battle-Scarred) to $4.53 (Factory New). Field-Tested copies sit at $0.59. StatTrak versions carry a premium at every wear tier.


The current 7-day median is $0.74. The 90-day median is $0.83. The all-time median is $1.04. Volume averages 1,638 trades per day.

Visual Theme

Custom Paint Job: It has been custom painted to look like a dinosaur is clawing through the side of the weapon. This design features dominant dark green, muted teal, and bone/ivory tones, complemented by darker outlines. In first-person view, the most prominent elements are the claw and maw area along the handguard and receiver, surrounded by the green and teal scales. It is often placed among other creature or monster-themed custom paint finishes.

Player Rating

Rating: 4.88 / 5
Votes: 4

Sticker Compatibility

The M4A1-S | Emphorosaur-S pairs well with stickers in green, teal, blue-green, or bone/white color families, complementing its dinosaur motif. Its custom paint job and distinct creature artwork make it a thematic base for crafts, with the receiver and magazine areas offering visible placement for stickers.