We present a unique, authentic element of historical firearms – an ornamental hammer (cock jaw) originating from a percussion cap weapon from the 18th century. This extraordinary military antique is a real treat for collectors of old weapons, historians, and enthusiasts of the Napoleonic era and 19th-century wars. The hammer is made of solid brass, which was characteristic of higher quality officer and parade weapons. Its surface is decorated with a subtle, geometric ornament and traces of hand grinding, testifying to the high craftsmanship of the gunsmith of the time. The mechanism has been preserved in a technical condition that allows observation of its operation, although due to its age it requires caution. Percussion cap weapons, a revolution after flintlock firearms, dominated battlefields in the first half of the 19th century. This particular element could come from a flintlock pistol or rifle that was later adapted to newer percussion cap technology. The uniqueness of this hammer lies in its decorative character, suggesting that it belonged to a weapon of higher class, perhaps an officer's personal property. The item is ideal as:

• a centerpiece of a military collection,
• an original and history-rich cabinet decoration,
• a valuable study object for historical reenactors,
• a unique gift for a military history enthusiast.

Every detail of this hammer tells a story – from traces of use to the patina of time. It is more than a part of a weapon; it is a material trace of technological progress and changing warfare. We deliver it in a secure package along with a historical description.