Walther Arms Q5 SF 9mm 5.5" Threaded Barrel – Factory Replacement

This factory Walther threaded barrel is designed for the Q5 Steel Frame pistol in 9mm, extending the slide length to 5.5 inches and providing standard 1/2x28 threads for suppressor or muzzle device attachment. Engineered to Walther's original specifications, this barrel maintains the tight tolerances and accuracy the Q5 platform is known for while adding suppressor-ready capability.

Machined from steel with a durable black finish, this barrel is a direct replacement for the standard Q5 SF barrel. The 1/2x28 thread pitch is the industry standard for 9mm muzzle devices, ensuring compatibility with most suppressors and compensators. Installation requires basic armorer knowledge and tools.

• Type: Threaded pistol barrel
• Compatible Firearm: Walther Q5 Steel Frame (SF) pistols
• Caliber: 9mm
• Length: 5.5 inches
• Thread Pitch: 1/2x28 TPI
• Material: Steel with black finish
• Use: Factory replacement barrel for suppressor or compensator use