Description Built for shooters who demand high capacity and refined ergonomics, the SIG Sauer P365-FUSE XSeries Striker 9mm Pistol represents the most advanced evolution of the P365 platform. Featuring an extended slide and enhanced XSeries grip module, the P365-FUSE delivers improved balance, control, and recoil management while maintaining a slim, modern profile.This configuration includes one 17-round magazine and two extended 21-round magazines, offering exceptional capacity for a striker-fired handgun in its class. The XSeries flat trigger provides a clean, consistent break, and the durable Nitron-finished stainless steel slide ensures long-term reliability. Designed for personal defense and range performance, the P365-FUSE XSeries blends modern features with trusted SIG Sauer craftsmanship.Full-size capability and micro-compact concealment combine with the all-new FUSE from SIG SAUER. Its 21+1 capacity meets a razor-thin 1" wide grip module for unmatched versatility and shootability. FUSE delivers the accuracy and grit of a full-size pistol with its 6 7/8" optic-ready slide, longer than any compact in its class for improved sight radius and enhanced control. Equipped with a fiber optic front sight and a 4.3" barrel, FUSE provides improved ballistic performance from today's defensive ammunition for faster velocities and maximum expansion on target.All the benefits of a full-size pistol fused with the concealability of a compact. Built from the roots of the P365, a true crossover carry has arrived.Product Features:Optic-Ready, Compact ( Shield RMS-c) Footprint Stainless Steel Slide with Aggressive Serrations(2) 21-Round (1) 17-Round Steel MagazinesAggressive Serrated slide and optic ready4.3" Carbon Steel Barrel With DLC FinishPolymer LXG Grip Module With Laser Engraved Texture, 1913 Accessory Rail and Removable MagwellInterchangeable Small, Medium and Large Backstrap IncludedNickel-Plated Flat-Faced TriggerFiber-Optic Front Sight With Black Serrated Rear SightP365-FUSE XSeries platform with extended slide and grip geometryHigh-capacity configurationStriker-fired action with consistent trigger performanceXSeries flat trigger for improved control and feelErgonomic polymer grip module with enhanced textureDurable Nitron-coated stainless steel slideDesigned for enhanced accuracy, control, and shootabilityProven SIG Sauer reliability and build qualitySpecifications:Manufacturer: SIG SauerModel: P365-FUSE XSeriesCaliber: 9mm LugerAction: Striker-firedCapacity:1 x 17-round magazine2 x 21-round magazinesFrame: Polymer XSeries grip moduleSlide Material: Stainless steel with Nitron finishTrigger: XSeries flat striker-fired triggerSafety: Internal safety system (no manual safety)Use: Personal defense, range useCompliance: State-compliant magazine options may vary