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Killer Innovations Velocity Sig P365 Threaded Barrel Up to $13.00 Off w/ Free S&H — 6 models

Special offer available for this product. Click here to see!
Killer Innovations Velocity Threaded Barrel, Sig P365, MDC, Gray, SIGBT425GRY
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, DLC, Black, SIGBT423DLC
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
Killer Innovations Velocity Threaded Barrel, Sig P365, DLC, Black, SIGBT425DLC
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, MDC, Gray, SIGBT423GRY
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
Killer Innovations Velocity Threaded Barrel, Sig P365, MDC, Gray, SIGBT425GRY
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Killer Innovations Velocity Threaded Barrel, Sig P365, MDC, Gray, SIGBT425GRY
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, DLC, Black, SIGBT423DLC
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Killer Innovations Velocity Threaded Barrel, Sig P365 XL, DLC, Black, SIGBT423DLC
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
Killer Innovations Velocity Threaded Barrel, Sig P365, DLC, Black, SIGBT425DLC
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Killer Innovations Velocity Threaded Barrel, Sig P365, DLC, Black, SIGBT425DLC
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, MDC, Gray, SIGBT423GRY
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Killer Innovations Velocity Threaded Barrel, Sig P365 XL, MDC, Gray, SIGBT423GRY
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD
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Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD

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Questions & Answers
Does the TIN XL threaded barrel have the darn LCI cut out? Manufacturer Answer

Yes, our Sig P365 XL barrel, both threaded and non threaded, does have the LCI cutout.

by Killer Innovations, Manufacturer, February 19, 2026
Is this for the small regular p365? Manufacturer Answer

This barrel is for the Sig P365 Standard and is based around a 3.1" barrel length. The KI P365 ST Threaded version is 3.77" OAL, and the Nonthreaded version is 3.06" OAL.

by Killer Innovations, Manufacturer, August 6, 2025
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6 Models Available
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made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Killer Innovations Velocity Sig P365 Threaded Barrel

Using exceptionally high-grade material and precision machining every feature in one proprietary process, our barrels deliver unparalleled accuracy and performance. Every barrel is machined with an 11 degrees target crown for greater accuracy and coated with high quality finishes, ensuring the most accurate, reliable barrels available on the market today.image

Specifications for Killer Innovations Velocity Sig P365 Threaded Barrel:

Manufacturer: Killer Innovations
Barrel Twist Rate: 1-10
Caliber: 9mm Luger
Barrel Material: 416R Stainless Steel
Gun Make: SIG Sauer
Condition: New
Country of Origin: USA

Features of Killer Innovations Velocity Sig P365 Threaded Barrel

  • Rifling: Single Point Cut with SPT Technology

Package Contents:

  • Killer Innovations Velocity Sig P365 Threaded Barrel
  • Qty 1 Gen 2 Thread Protector (Black Nitride)
  • Qty 1 High Temp Rubber O Ring

What firearm models does the manufacturer say Killer Innovations Velocity Sig P365 Threaded Barrel is compatible with?

The manufacturer suggests that Killer Innovations Velocity Sig P365 Threaded Barrel is compatible with SIG Sauer P365 XL, SIG Sauer P365

Killer Innovations Velocity Sig P365 Threaded Barrel Orderable Models

List of Orderable Models

  • Killer Innovations Velocity Threaded Barrel, Sig P365, MDC, Gray, SIGBT425GRY , MPN: SIGBT425GRY , UPC: 810104452540 , Code: 3P4-PTB-FHN73-SIGBT425GRY
  • Killer Innovations Velocity Threaded Barrel, Sig P365 XL, DLC, Black, SIGBT423DLC , MPN: SIGBT423DLC , UPC: 810104452472 , Code: 3P4-PTB-FHN73-SIGBT423DLC
  • Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD , MPN: SIGBT425GLD , UPC: 810104452557 , Code: 3P4-PTB-FHN73-SIGBT425GLD
  • Killer Innovations Velocity Threaded Barrel, Sig P365 XL, MDC, Gray, SIGBT423GRY , MPN: SIGBT423GRY , UPC: 810104452489 , Code: 3P4-PTB-FHN73-SIGBT423GRY
  • Killer Innovations Velocity Threaded Barrel, Sig P365 XL, TiN, Gold, SIGBT423GLD , MPN: SIGBT423GLD , UPC: 810104452496 , Code: 3P4-PTB-FHN73-SIGBT423GLD
  • Killer Innovations Velocity Threaded Barrel, Sig P365, DLC, Black, SIGBT425DLC , MPN: SIGBT425DLC , UPC: 810104452533 , Code: 3P4-PTB-FHN73-SIGBT425DLC

Killer Innovations Velocity Sig P365 Threaded Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, Killer Innovations Velocity Threaded Barrel, Sig P365, TiN, Gold, SIGBT425GLD , MPN: SIGBT425GLD-DMO , Code: 3P4-PTB-FHN73-SIGBT425GLD-DMO-OB-A
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