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Questions & Answers
Will this fit Model 320 Carry with 3.9in. barrel Manufacturer Answer

Yes, these barrels are based on the 3.9" factory length and will fit either the standard P320 Compact or Carry model pistols.

by Faxon Firearms, Manufacturer, December 2, 2021
Will this work with the 3.6 inch barrel Manufacturer Answer

No, these are designed to replace the 3.9" Compact/Carry barrel and will not function in the shorter XCompact or Sub-Compact slide for the 3.6" barrel.

by Faxon Firearms, Manufacturer, May 28, 2025
Customer Reviews
Helpful Positive Review
Great Plug & Play Barrel by None, Verified Owner, February 13, 2020
I was looking for a upgraded barrel and this barrel was approximately the same cost as a Sig factory barrel which doesn't have the flame fluting. Installed this barrel in my Sig P320 Pro Cut Compact Slide which shows off the fluting. It fit perfect a...
Read More...
5/6 found this helpful
Helpful Positive Review
Love the look of this barrel, includes an O Ring for a good seal with the thread protector... Just wish I had noticed it was for the Compact rather than full size. Thankfully the modularity of the P320 makes this a minor issue at best.
1/2 found this helpful
Helpful Negative Review
Same issue the other guy had by Jeepus, Verified Owner, December 22, 2021
This barrel does not properly cycle in my p320c. When you rack it, the barrel locks up and has to be pushed up to return to battery. My other Faxon barrels work perfectly in my sigs and glocks. Had no such luck with this one.
5/5 found this helpful
Most Recent Reviews
JAMS Does not Cycle by Turn, September 9, 2023
Same as the other, I am returning this for a store credit from another site. I know exactly what the problem is. The angle to have the ammo slide into the barrel is slightly squared off. It is not angled down enough, so the casing gets caught on that...
Read More...
1/1 found this helpful
Most Recent Reviews
I will pay you money if you can cycle defence ammo trough it, I lost $200 buying this barrel target ammo jams occasionally, it locks the slide half way tru do not buy this barrel. I have tried to polish the chamber but the bullet is too tight causing...
Read More...
2/2 found this helpful
Most Recent Reviews
Great barrel, better price by RCD, Verified Owner, July 30, 2024
Match grade barrel. Price actually lower than other p320 carry threaded barrels. Perfect fit, functioned great.
Read All 10 Reviews

Let's Start Celebrating Already! Save up to 20% on Faxon Firearms Products

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color:
Black
Finish:
Nitride
Fabric/Material:
416R Stainless Steel
Barrel Profile:
Flame
Barrel Twist Rate:
1-10
Flutes:
Yes
Caliber:
9mm Luger
Gun Make:
SIG Sauer
Gun Model:
SIG Sauer P320
Condition:
New
Gun Frame Size:
Compact

Code: 11I-PTB-GGFR15-320B910NCLOQ-T

MPN: 320B910NCLOQ-T

UPC: 816341022997

Blazin' Deal
List: $128.00Save 14%
$109.74

Product Info for Faxon Firearms Sig Sauer P320 Compact Flame Fluted 9mm Barrel 1

Install this Faxon Firearms Sig Sauer P320 Compact Flame Fluted/Threaded 9mm Barrel to create a more precise handgun for the range, hunting grounds or self-defense. These Pistol Barrels made by Faxon Firearms are machined from rugged stainless steel complete with a nitride finish that enhances resistance to corrosion and abrasion. This Faxon Firearms Sig Sauer P320 Compact Flame Fluted/Threaded 9mm Luger Barrel is fully stress-relieved and has an 11-degree target crown that delivers superior accuracy with every shot. Upgrade your weapon's durability and reliability with the Faxon Firearms Sig Sauer P320 Compact Flame Fluted/Threaded 9mm Pistol Barrel.image

WARNING: California`s Proposition 65

Specifications for Faxon Firearms Sig Sauer P320 Compact Flame Fluted 9mm Barrel 1:

Manufacturer: Faxon Firearms
Color: Black
Finish: Nitride
Fabric/Material: 416R Stainless Steel
Barrel Profile: Flame
Barrel Twist Rate: 1-10
Flutes: Yes
Caliber: 9mm Luger
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320
Condition: New
Gun Frame Size: Compact

Features of Faxon Firearms Sig Sauer P320 Compact Flame Fluted/Threaded 9mm Barrel:

  • Technical Specifications:
  • Handgun Type: Sig Sauer P320 Compact
  • Barrel Caliber: 9mm
  • Barrel Material: 416-R Stainless Steel
  • Barrel Twist: 1:10
  • Muzzle Thread: -28 TPI
  • Crown: 11-degree Target Crown
  • Rifling: Button Rifled
  • Fully Stress Relieved
  • Rifling Type: Conventional

Package Contents:

  • Faxon Firearms Sig Sauer P320 Compact Flame Fluted/Threaded 9mm Barrel

Faxon Firearms Sig Sauer P320 Compact Flame Fluted 9mm Barrel 1 Orderable Models

List of Orderable Models

  • Faxon Firearms Sig Sauer P320 Compact Barrel, Flame Fluted, Threaded, 9mm, 1-10 Twist, 1/2x28, 416-R SS, Nitride, Chameleon, 320B910NC2LOQ-T-NCR, 320B910NCLOQ-T , MPN: 320B910NCLOQ-T , UPC: 816341022997 , Code: 11I-PTB-GGFR15-320B910NCLOQ-T

Faxon Firearms Sig Sauer P320 Compact Flame Fluted 9mm Barrel 1 Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Faxon Firearms Sig Sauer P320 Compact Barrel, Flame Fluted, Threaded, 9mm, 1-10 Twist, 1/2x28, 416-R SS, Nitride, TiN, Gold, 320B910NC2LOQ-T-TiN , MPN: 320B910NCLOQ-T-TiN-DEMO , Code: 11I-PTB-GGFR15-320B910NC2LOQ-T-TIN-DEMO
  • Faxon Firearms Sig Sauer P320 Compact Barrel, Flame Fluted, Non-Threaded, 9mm, 1-10 Twist, 416-R SS, Nitride, TiN, Gold, 320B910NC2LOQ-N-TiN, 320B910NCLOQ-T-TiN , MPN: 320B910NCLOQ-T-TiN , UPC: 816341023680 , Code: 11I-PTB-GGFR15-320B910NCLOQ-T-TIN
  • Faxon Firearms Sig Sauer P320 Compact Barrel, Flame Fluted, Threaded, 9mm, 1-10 Twist, 1/2x28, 416-R SS, Nitride, Chameleon, 320B910NC2LOQ-T-NCR , MPN: 320B910NCLOQ-T-NCR , UPC: 816341023765 , Code: 11I-PTB-GGFR15-320B910NCLOQ-T-NCR
  • USED Faxon Firearms Sig Sauer P320 Compact Barrel, Flame Fluted, Threaded, 9mm, 1-10 Twist, 1/2x28, 416-R SS, Nitride, TiN, Gold, 320B910NC2LOQ-T-TiN, EDEMO1, Condition Parts Only/Salvage, Defective , MPN: 320B910NCLOQ-T-TiN-EDEMO1 , Code: 11I-PTB-GGFR15-320B910NC2LOQ-T-TIN-EDEMO-DF-F
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Last updated 2026-06-15 UTC.