Sig Sauer P320 X5 Legion Caliber X-Change Kit 9mm, Optic-Ready Slide, TXG Grip Module 8900269

SKU: FLX-131781

Vendor Sig Sauer
Regular price $741.98
Sale price $741.98 Regular price $822.50
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Product Description

Upgrade and reconfigure your SIG Sauer P320 with the modular Caliber X-Change Kit designed for P320 X5 Legion-style performance. By removing the P320 fire control group (FCU), you can swap to a complete, matched upper and grip setup for a fast, consistent conversion. This kit includes a complete slide assembly with an optic-ready cut, barrel, recoil spring assembly, and grip module, along with magazine(s) for a ready-to-run setup. Built around a competition-oriented 5" barrel and high-visibility fiber optic/adjustable sight system, it’s an excellent choice for shooters who want a turnkey P320 transformation without changing their FCU. Not available for manual-safety configurations.

Product Highlights

  • Modular P320 Caliber X-Change system lets you reconfigure your pistol by swapping the FCU into the kit
  • Optic-ready slide compatible with ROMEO1PRO-style footprints for fast target acquisition
  • TXG tungsten-infused grip module design adds weight where it matters to help reduce muzzle flip
  • 5" bull barrel with a recoil system designed for smooth cycling and control
  • Dawson Precision-style fiber optic front with adjustable rear sights for competition-ready aiming

Specs

  • Brand: Sig Sauer
  • Manufacturer Part Number: 8900269
  • UPC: 798681632930
  • Type: Caliber X-Change / X-Change Kit
  • Compatibility: SIG Sauer P320 (requires host P320 FCU)
  • Caliber: 9mm Luger
  • Barrel Length: 5" (bull barrel)
  • Slide: Optic-ready / reflex-optic compatible (ROMEO1PRO optic-ready style)
  • Sights: Fiber optic front with adjustable rear
  • Grip Module: TXG tungsten-infused (steel/polymer design)
  • Color/Finish: Black
  • Included Components: Complete slide, barrel, recoil spring assembly, grip module, magazine(s)
  • Manual Safety: Not available for manual safety configurations

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.

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