• Single Point Cut with “SPT” Technology to maximize precision and minimize deviation in the rifling grooves
  • Enhanced slide fit & lock up for improved accuracy
  • 11° target crown for greater accuracy
  • Flute pattern reduce drag and clear debris
  • Advance coating


  • Caliber: 9mm Luger
  • Overall Length: 3.542"
  • Material: 416R Stainless Steel
  • Barrel Diameter: 0.55"
  • Finish:
    • MDC (Grey)
    • Titanium Nitride (Gold)
    • Black DLC
  • Weight: 3.21 oz.
  • Twist Rate: 1:10


  • Sig P320 X Compact (The 3.6″ Slide)


  • 1x Killer Innovations Velocity Barrel for SIG P320 X-Compact


Do you have a Sig P320 and want it to shoot not only fast but precisely as well? Look no further than the Killer Innovations Velocity Barrel!

Wing Tactical offers you only the best quality, and if it's on our site, then you best believe it to be top-notch.

Why Do You Need This Barrel

If you are a precision shooter or have a knack for competitive shooting, this barrel will give you the precision and confidence to make back-to-back accurate shots. Engineered to provide an extra edge to the shooter in terms of accuracy, weight reduction, recoil reduction, aesthetics, and increased handling of the weapon, this barrel will surely increase your shooting prowess.

Single Process Technology

The SPT technology used in this barrel offers high precision rifling done by a machine without human interference making it error-free and immensely accurate. The barrel is fluted to remove unnecessary material, making it lightweight and ergonomic.

Quality That Lasts

The 416R stainless steel used in this barrel is top-notch and will last you decades. Allowing you to choose from three different finishes, Killer Innovations gives you the option to choose the one that suits your style. And the cherry on top of it all is the 11 degrees target crown, which provides better accuracy than a flat one, giving you a consistent muzzle blast that doesn't affect the bullet's trajectory.

*Please note that the darkness of the coating is different from batch to batch, and might not look the same as pictures shown.

*Due to some rolling changes in designs made by Sig, there is a chance that our parts may not be compatible with your specific gun, despite being noted as compatible with the variation. Please test fit parts CAREFULLY to avoid damage, in case of incompatibility. We will return or exchange undamaged parts.

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