Product DescriptionUpgrade or replace the barrel on your Sig Sauer P229/P228 with this genuine Sig Sauer factory threaded barrel. Chambered in 9mm Luger, it is designed to accept a suppressor or other compatible muzzle device, and includes a knurled thread protector to shield the muzzle threads when nothing is installed. Built from steel and specially heat-treated for toughness and long service life, this barrel features a black nitride finish for added wear and corrosion resistance. Note: this barrel will not work with a barrel that is currently labeled with "P229-1".Product Highlights Factory Sig Sauer threaded replacement barrel for Sig P229/P228 pistols 9mm Luger chambering with 3.90-inch length for OEM-style fit and function Threaded muzzle (13.5x1 left-hand) for suppressors and other muzzle devices Durable steel construction with heat-treated performance and black nitride finish Includes knurled thread protector to protect threads when not in use Specs Brand: Sig Sauer Manufacturer Part Number: BBL2299T UPC: 798681412723 Compatibility: Fits Sig Sauer P229 / P228 (not compatible with barrels labeled "P229-1") Caliber: 9mm Luger Barrel Length: 3.90 in Thread Pattern: 13.5x1 LH Finish/Color: Black nitride Material: Steel Twist Rate: 1:10 Included: Knurled thread cap/protector 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.