A device designed for Walther PPQ pistols chambered in 9mm, this component allows the attachment of suppressors or other muzzle devices to the firearm’s barrel. Typically crafted from durable materials like stainless steel or titanium, it interfaces with the existing threaded barrel, providing a secure mounting point. Different thread pitches exist, so ensuring compatibility with the intended accessory is critical.
Enabling sound suppression for quieter shooting experiences is a primary function of this type of adapter. It also facilitates the use of compensators to mitigate recoil and muzzle rise, improving shot-to-shot accuracy. The rising popularity of such accessories has led to increased demand for these adapters, driven by practical applications and recreational shooting sports.