Product DescriptionUpgrade your Glock 34 (Gen 1-4) with the SilencerCo AC860 threaded 9mm Luger barrel, built for reliable suppressor use and hard-duty performance. Precision machined from heat-treated 416R stainless steel and finished in durable black nitride, this 5.80-inch barrel provides a suppressor-ready platform while maintaining smooth function. A thread protector is included to safeguard the muzzle threads when your device is not installed. Note: a piston is required for use with a pistol suppressor and is not included.Product Highlights Threaded 9mm Luger barrel designed to make a Glock 34 Gen 1-4 suppressor-ready Heat-treated 416R stainless steel construction for strength and longevity Black nitride finish for enhanced wear and corrosion resistance 1/2x28 thread pitch supports common 9mm muzzle devices and suppressor mounts Includes thread protector to protect muzzle threads during storage and carrySpecs Brand: SilencerCo Manufacturer Part Number: AC860 UPC: 817272012040 Caliber: 9mm Luger Compatibility: Glock 34 Gen 1-4 (not Gen 5) Barrel Length: 5.80 in Material: 416R Stainless Steel Finish: Black Nitride Thread Pitch: 1/2x28 Twist Rate: 1:10 RH Included: Thread Protector Notes: Piston required for pistol suppressor use (not included)Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.