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SIG SAUER P320 Safety Information
July 29, 2025
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Sig Sauer P320 Flux Legion 9mm Pistol with Rapid Deploying Stabilizing Brace

  • Item Number: 320FLUX-9-LEGION
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  • View More Items by Sig Sauer
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  • Condition: NEW
Sig Sauer P320 Flux Legion 9mm Pistol with Rapid Deploying Stabilizing Brace
$1,499.99 $1,649.99

In Stock with FREE shipping
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Product Description

Whats in the Box

  • SIG P320 Flux Legion 9mm Pistol with Rapid Deploying Stabilizing Brace
  • (2) 30-Round Magazines
  • Owners Manual

The LEGION Series from SIG SAUER expands to an all-inclusive P320-FLUX package. A fully modular platform comes complete with a LEGION gray FLUX chassis, P320 FCU, LEGION skeletonized trigger, and integrated compensated LEGION slide.

The P320-FLUX LEGION meshes a 9mm handgun with a PCC style platform, bringing the speed, maneuverability, and concealability of a pistol, combined with the stability of a carbine.

Designed with feedback from the Special Operations Community, the P320-FLUX LEGION delivers a host of innovative features and enhancements, including a single-finger fast spring brace for rapid deployment, flared integral magwell, front picatinny mount for a variety of accessories, ambidextrous safety, dual mag release system, two 30-round magazines, and a non-reciprocating picatinny optic mount for endless customization.

Firearm Features

  • Rapid Deploying Stabilizing Brace
  • Ambidextrous Dual Magazine Release System
  • LEGION Gray Slide With Integrated Compensator
  • Non-Reciprocating Picatinny Optic Mount
  • Integrated Flared Magwell

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: 320FLUX-9-LEGION
  • Caliber: 9mm Luger
  • Barrel Length: 3.9 in
  • Twist Rate: Not specified
  • Overall Length: 10.9 in [276.9 mm]
  • Finish: LEGION Cerakote
  • Grips: LEGION Gray Standard Polymer
  • Sights: XRAY3 Day/Night Sights
  • Magazine Capacity: (2) 30rd Mags
  • Additional Features:
    • State Compliant: N/A
    • Threaded Barrel: No
    • Pistol Size: Full-Size X
    • Overall Width: 1.6 in [40 mm]
    • Height: 6.1 in [154.9 mm]
    • Weight: 49.2 oz [ONE MAG]
    • Sight Radius: 5.9 in [150 mm]
    • Accessory Rail: 1913 Picatinny Rail
    • Trigger Action: Striker
    • Trigger Type: LEGION Skeletonized Trigger
    • Grip Module: LEGION Gray Flux Chassis
    • Barrel Material: Carbon Steel
    • Frame Material: N/A
    • FCU Material: Stainless Steel
    • Slide Material: Stainless Steel
    • Manual Safety: Yes
    • Optic Ready: Yes
    • Electro-Optic Installed: No

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