NDZ Sig P365 XL Artemis Barrel

Designed to Only fit the NDZ Artemis Slide for Sig Sauer Models: P365 XL.    Caliber: 9mm.

Does Not Fit: Non Artemis Slides, and P365 XL, P365 XMacro Tacops, or .380 Models.

Engineered for shooters who demand more from their P365 XL, the NDZ Performance Artemis Barrel delivers match-grade accuracy, reduced recoil, and clean styling. Designed to combine styling elements of the Achilles system with the gas ports of the Cerberus system to work seamlessly with the NDZ Artemis Slide. The porting vents gas upward at the moment of firing; flattening muzzle rise and improving your ability to stay on target during rapid follow-ups. The Artemis Barrel is CNC-machined from 416R stainless steel, hand-finished for reliability, and coated in your choice of eye-catching finishes. Porting is precision-aligned to the Artemis Slide for optimal gas dispersion, no need for a threaded barrel or comp. Whether you’re upgrading your EDC or building a competition-ready pistol; the Artemis Barrel gives you performance, precision, and total control. Get yours at NDZ Performance today!

Key Features:

• Ported Gas System: Integrated top ports reduce recoil and muzzle flip for faster, flatter shooting.
• Slide-Matched Engineering: Designed to pair perfectly with the NDZ Artemis Slide, porting is precisely aligned for maximum efficiency.
• Match-Grade Specs: CNC-machined 416R stainless steel, 3.7" length, 1:10 twist rate, SAAMI-spec chamber.
• Hand-Finished Details: Polished feed ramp and OEM-style crown for clean feeding and consistent accuracy.
• Custom Finishes Available: Choose from black or standout colors to match your build.
• Barrel Length: 3.1".
• Twist Rate: 1/10.
• Hand-Polished Feed Ramp.
• Material: Match-Grade 416R Stainless Steel.
• Free Lucas Oil Extreme Duty Gun Oil included with each purchase of an NDZ Barrel or Slide.
• All NDZ Performance parts are proudly made in the USA and include a lifetime warranty against manufactured defects.

See our matching Artemis Slide here

See our complete line of Sig P365 XL Products here

WARNING: This barrel ONLY works with the NDZ Cerberus slide. Using any other slide could cause damage to the frame and/or slide. NDZ Performance is not responsible for any damaged caused by misuse or installation in other slides.

Important: NDZ Performance barrels are designed to work seamlessly with factory-new, high-quality SAAMI spec +P ammunition. However, they are not recommended for use with "+P+" or "++P" over-pressure ammunition, as well as reloads or rounds utilizing substandard components. Using +P ammunition should only be used in moderation, particularly with smaller or lighter handguns, as these firearms and their components may undergo accelerated wear compared to larger or heavier handguns. Furthermore, make sure to do your research on the ammunition that you will be using. Exceeding 1300 FPS with your ammunition will nullify the warranty.

Warranty - We will replace any barrel found to have material or manufacturing defects. Any modifications to the barrel and or the use of reloaded ammunition will void the barrel warranty.

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.

Disclaimer: "Sig Sauer" is a federally registered trademark of SIG Sauer, Inc. or SIG Sauer GmbH & Co.KG. NDZ Performance has NO affiliation in any manner with, or otherwise endorsed by, SIG Sauer, Inc. or SIG Sauer GmbH & Co.KG. The use of the word "Sig Sauer " on this page is merely to identify which firearm these parts or components are compatible with.