M9 刺刀（★） | 表面淬火 (战痕累累)

M9 刺刀（★） | 表面淬火 (战痕累累) 作为 6 个可用的 皮肤之一脱颖而出。凭借其 隐秘 稀有度状态，获得 表面淬火 是一项挑战，因为它只有 的掉落几率。

M9 刺刀（★） | 表面淬火 (战痕累累) 在 TRUSTPILOT.COM 上吸引了超过 903 票的显著关注，达到了 4.05 的令人印象深刻的平均评级。

The ★ M9 Bayonet | Case Hardened is a remarkable skin characterized by a blue-glow metallic sheen, making it a prized possession among collectors. It belongs to the Esports 2013 Collection and was introduced to the CS:GO community in August 2013.

This skin is classified as 'Covert,' which makes it exceedingly rare and hard to acquire from drops. The unique appearance of the Case Hardened pattern greatly adds to its desirability.

The ★ M9 Bayonet | Case Hardened was unveiled in the Esports 2013 Case and has been an iconic part of the CS:GO weapon skin history.

Given its rare classification and bright finish, this skin is a popular choice among CS:GO players, streamers, and enthusiasts.

As the name suggests, this skin is available exclusively for the ★ M9 Bayonet melee weapon.

The Case Hardened skin is distinguished by its vivid, blueish metal pattern, which is different on each individual skin and offers a unique look.

The skin was first seen during the release of the Esports 2013 case, one of the early weapon cases in CS:GO.

The term 'Case Hardened' refers to a metallurgical process that hardens the surface of a metal object, typically giving it a visually stunning appearance with a blue-purple iridescence.

The Case Hardened skin varies greatly in appearance, as the distinctive pattern is generated uniquely on each weapon. The pattern can contain different ratios of blue, purple, and gold coloring.

As a popular and visually appealing skin, the ★ M9 Bayonet | Case Hardened is highly rated by the CS:GO community.

The release of the ★ M9 Bayonet | Case Hardened was significant, as it featured one of the earliest instance of a variable pattern on a weapon skin, making each one unique.

Its popularity is attributed to its stunning visual appeal, the uniqueness of each skin, and the prestige of having a rare, valuable item.

The launch of case openings in CS:GO had a major impact on the popularity of this skin, as players had the exciting opportunity to unlock this high-value item.

The Case Hardened design applies the concept of the real-world process of case hardening to create a visually appealing blue-purple pattern on the iconic M9 Bayonet.

In addition to its stunning visual design, the Case Hardened skin can also symbolize determination and resilience, as the metallurgical process it represents involves hardening and strengthening the exterior.

Many players appreciate the historical significance and distinctiveness of the ★ M9 Bayonet | Case Hardened, creating a deep emotional connection.

This skin has helped shape the popularity of CS:GO case openings and has set standards for the design of future skins.

Favored for its mettle and aesthetics, the ★ M9 Bayonet | Case Hardened is often seen wielded by pro players in esports tournaments.

Numerous players recount the thrill of unboxing this rare and highly desired item, a testament to its legendary standing within the CS:GO community.