Product Description The Sig Sauer P365XL factory barrel is a genuine OEM replacement barrel designed to restore factory fit and function in your Sig Sauer P365XL pistol. Chambered in 9mm Luger with a 3.7 inch length, it features a durable black Nitron finish on steel construction. This barrel includes the factory loaded chamber indicator (LCI) witness hole to match the original P365XL configuration. Product Highlights Genuine Sig Sauer factory (OEM) barrel for reliable fit and performance 3.7 inch 9mm Luger barrel engineered specifically for the Sig Sauer P365XL Factory loaded chamber indicator (LCI) witness hole design Black Nitron finish on steel for corrosion resistance and long wear Ideal as a replacement barrel to keep your P365XL running to factory spec Specs Brand: Sig Sauer Manufacturer Part Number: 8900740 UPC: 798681657322 Product Type: Pistol barrel Firearm Fit: Sig Sauer P365XL Caliber: 9mm Luger Barrel Length: 3.7 in Material: Steel Finish/Color: Black Nitron Features: Loaded chamber indicator (LCI) witness hole 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.