Product Description The SilencerCo AC5049 threaded pistol barrel is a premium upgrade for Glock 43 and Glock 43X pistols, built for shooters who want to run a pistol suppressor or other muzzle devices. Machined from durable 416R stainless steel and finished in black nitride, this 3.70 inch 9mm Luger barrel is designed to hold up under hard use while providing a threaded muzzle interface. A thread protector is included; use with a pistol silencer also requires a compatible piston. Product Highlights Threaded 9mm Luger barrel designed to support pistol suppressor use on Glock 43 and Glock 43X Made from 416R stainless steel for strength and corrosion resistance Black nitride finish for enhanced wear resistance and long service life Includes thread protector to help protect muzzle threads when not in use Quality-built barrel intended to perform under harsh conditions Specs Brand: SilencerCo Manufacturer Part Number: AC5049 UPC: 816413027837 Compatibility: Glock 43, Glock 43X Caliber: 9mm Luger Barrel Length: 3.70 in Material: 416R stainless steel Finish: Black nitride Muzzle Thread Pitch: 1/2x28 Twist Rate: 1:12 RH Included: Thread protector Weight: 0.21 lb 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.