M4A1-S | Leaded Glass

The M4A1-S | Leaded Glass is a Classified-tier skin for the Counter-Strike 2 (CS2) M4A1-S rifle, using the CS:GO legacy model. This skin is tied to the Spectrum 2 era of weapon finishes, and it remains a popular pick for players who want a more modern, glass-inspired aesthetic on a classic Counter-Strike platform.

As a Classified rarity item, Leaded Glass sits above the standard Mil-Spec grades in the community’s hierarchy. While exact drop probabilities aren’t publicly provided by Valve, Classified skins generally fall into a rarer bracket than common and restricted tiers. This can make the M4A1-S | Leaded Glass a more sought-after choice for players looking to stand out without moving into the highest-priced rarity groups.

This skin supports multiple condition tiers, with float values ranging from 0.0 to 0.7. Available wears include Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred. StatTrak is available for this finish, allowing players to track weapon kills—however, a Souvenir version is not offered for this specific skin.

Visually, Leaded Glass is characterized by its translucent, pane-like appearance, giving the rifle a styled “glass” look with a structured pattern feel. The finish design is designed to read clearly in-game while still offering depth and variation as light interacts with the skin’s layered surfaces. The paint index is listed as 681, and the finish is associated with the “Leaded Glass” pattern.

To obtain the M4A1-S | Leaded Glass, players can look for it through the Spectrum 2 ecosystem. It has been found in the Spectrum 2 Case and is associated with The Spectrum 2 Collection. As with other case-contained skins, availability depends on case openings and market supply rather than direct crafting availability.

In the community, Leaded Glass is often appreciated for balancing visual flair with the familiarity of the M4A1-S platform. Players who like clean, patterned finishes with a modern “glass” theme tend to gravitate toward this skin, especially when pairing it with other Spectrum 2 items for a cohesive loadout.