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Questions & Answers
Is this LCI or Non-LCI 3.9" P320 Barrel? Manufacturer Answer

It has a witness hole, but the LCI pin will not pop up thru it.

by Grey Ghost, Manufacturer, March 21, 2022
Will this fit in P320 XCarry? Manufacturer Answer

Yes the X Carry is the same barrel length as the compact/carry.

by Grey Ghost, Manufacturer, September 29, 2021
Customer Reviews
Most Recent Reviews Works Well on M18 by Salta, Verified Owner, January 3, 2022
This barrel fits and looks great on m18. The GGP barrel is one of the few that cut for loaded chamber indicator p320 slides, and it drops in fits great. The color is deeper than the SIG stock barrel, which I think looks much better especially with th...
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Most Recent Reviews perfect fit and finish by Jerico23ban, Verified Owner, August 24, 2020
Barrel just as accurate as factory barrel. nice clean lock up with very good looking details I really liked the machine marks on top of the chamber. after a month of carrying and few trips to the range tons of dry fire appear to be no finish wear mar...
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Read All 2 Reviews

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Product Info for Grey Ghost Precision Match SIG P320 Compact Non-Threaded Pistol Barrel

The Sig P320 Compact is a durable 9mm sub-compact handgun with unique capabilities that makes it a very viable option for self-defense or duty use. The SIG P320 Compact is a very adaptable platform and can be purchased with any of the GGX barrel lengths and several different back-up barrel lengths. However, in order to truly make a SIG P320 Compact a duty or competition ready platform, one needs to ensure that the barrel is long enough and has the chamber to properly feed 9mm cartridges. In order to insure that the barrel will function as one would expect in a true precision barrel, one must fully de-cap the slide and port the slide into the chamber, cleaning everything up afterward. We have successfully accomplished this without adding material or spacers since the barrel is one of the first items to go into the gun. In order to do this, any of the barrels need to be fully cocked and locked back in order to get the pistol to fully function. Our match barrels chambered in 9mm have a SAAMI spec. match chamber. Therefore, when paired with one of Grey Ghost Precisions 9mm Match chamber springs, the pistol will function just like a full auto pistol; however, with the proven reliability and firepower of a match barrel, the only way to reliably obtain full function without a proper match barrel.image

Specifications for Grey Ghost Precision Match SIG P320 Compact Non-Threaded Pistol Barrel:

Manufacturer: Grey Ghost Precision
Fabric/Material: 416R Stainless Steel
Caliber: 9mm Luger
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320 Compact
Barrel Length: 3.875 in
Barrel Material: 416R Stainless Steel
Threads per Inch: Non Threaded
Barrel Twist Rate: 1-10
Flutes: Yes
Weight: 4 oz
Projectile Caliber: .355 Caliber

Features of Grey Ghost Precision Match SIG P320 Compact Non-Threaded Pistol Barrel

  • To be used with brass, factory loaded ammunition
  • Thread Pitch: 1/2 x 28 TPI

Package Contents:

  • Grey Ghost Precision Match SIG P320 Compact Non-Threaded Pistol Barrel

Grey Ghost Precision Match SIG P320 Compact Non-Threaded Pistol Barrel Orderable Models

List of Orderable Models

Grey Ghost Precision Match Non-Threaded Pistol Barrel, SIG P320 Compact, 9mm, 3.875 inch, 1-10 Twist, Nitride Finish, Black, BARREL-P320-C-NT-BN , MPN: Barrel-P320-C-NT-BN , UPC: 850013536122 , Code: 2VP-BPI-GGP14PS-BARREL-P320-C-NT-BN
Grey Ghost Precision Match Non-Threaded Pistol Barrel, SIG P320 Compact, 9mm, 3.875 inch, 1-10 Twist, Non-Coated, Stainless Steel, BARREL-P320-C-NT-NC , MPN: BARREL-P320-C-NT-NC , Code: 2VP-BPI-GGP14PS-BARREL-P320-C-NT-NC
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