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Questions & Answers
Will this fit the p320 M18?

It should since the barrel length is 3.9”

by Jason Cantu, Verified Owner, March 13, 2025
Is this an LCI barrel? Expert Answer

Yes, the Zaffiri Precision Sig P320c Flush and Crown Pistol Barrel uses a window cut LCI at the base of the barrel to allow the user to identify when a round is loaded in the chamber.

by Ethan, Gear Expert, August 29, 2023
Customer Reviews
Helpful Positive Review Perfect barrel for a 3.9” compact/ carry set up! f by James Pietzyk, Verified Owner, December 4, 2022
The barrel was an easy install, just a drop in. The fluted barrel looks amazing and shoots perfect. I would say if your looking for a good barrel to replace OEM take a look at Zaffiri barrels. The pros are easy to install, works as advertised, loo...
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1/1 found this helpful
Most Recent Reviews twisted and pretty by DH, Verified Owner, October 5, 2024
High polished ss and fit as should. I haven’t had a chance to shoot it but as with Zaffiri products I’m not expecting any issues. Shipped fast and looks great
Most Recent Reviews Not recommended. by Rafa, Verified Owner, September 4, 2023
Barrel looked great, but was disappointed that it has LCI/witness hole. It may affect red dot lens. To be safe, I decided to return barrel and buy a different barrel. Looks like Sig, is selling barrels without LCI, I could only found one with LCI on...
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Read All 3 Reviews

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Product Info for Zaffiri Precision Sig P320C Flush and Crown Barrel

Zaffiri Precision match grade barrels for SigSauer P320C (Compact) Slides using a 3.9 barrel. Does NOT fit the P320 X-Carry. High quality performance you demand with an easy drop-in barrel upgrade. This replacement barrel is precision made in specialized factories to the highest standards providing exceptional accuracy. Conventional rifling with a polished chamber and bore to perform well with lead, plated, and jacketed bullets. This barrel is ready-to-use and is a perfect replacement for your existing Sig barrel.image

Specifications for Zaffiri Precision Sig P320C Flush and Crown Barrel:

Manufacturer: Zaffiri Precision
Fabric/Material: 416R Stainless Steel
Caliber: 9mm Luger
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320 Compact
Barrel Length: 3.9 in
Barrel Material: 416R Stainless Steel
Barrel Twist Rate: 1-10
Flutes: Yes
Weight: 6 oz
Quantity: 1
Gas System Length: Pistol Length

Features of Zaffiri Precision Sig P320C Flush and Crown Barrel

  • Stress relieved and heat treated to RC 40-42
  • Target crown and oversized lock up area.
  • Fully supported chamber (SAMMI spec) and improved feed ramp design
  • Conventional rifling with a polished chamber and bore to perform well with lead, plated and jacketed bullets
  • Large ZP Logo machined on the Port Side of the lockup.

Package Contents:

  • Zaffiri Precision Sig P320C Flush and Crown Barrel

Zaffiri Precision Sig P320C Flush and Crown Barrel Orderable Models

List of Orderable Models

Zaffiri Precision Sig P320C Barrel Flush and Crown, Gold, ZP.320BG , MPN: ZP.320BG , UPC: 658792271216 , Code: 4SC-BPI-PB320CPB-ZP-320BG
Zaffiri Precision Sig P320C Barrel Flush and Crown, Stainless, ZP.320BSS , MPN: ZP.320BSS , UPC: 658792271223 , Code: 4SC-BPI-PB320CPB-ZP-320BSS
Zaffiri Precision Sig P320C Barrel Flush and Crown, Black Nitride, ZP.320BBN , MPN: ZP.320BBN , UPC: 658792271209 , Code: 4SC-BPI-PB320CPB-ZP-320BBN
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