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Questions & Answers
would this work for sig p320 xcompact? Expert Answer

Yes. The Agency Arms 419 Compensator is threaded with the standard 1/2x28 RH thread pitch (Overall barrel protrusion should be 0.819" +/- 0.005" for optimal fitment). However, this compensator is specifically designed to match an Agency Arms or Syndicate P320 Slide. If you are using an OEM slide, Agency Arms recommends using the OEM slide compatible compensator which can be found by using the link below:
https://www.opticsplanet.com/agency-arms-419-sig-p320-oem-single-port-compensator.html

by Ethan, Gear Expert, November 1, 2022
Will it work with xframe? What about Wilson combat frame? Expert Answer

The Agency Arms 419 Sig P320 Dual Port Compensator should work fine with both those frames as long as they are 9mm with muzzles threaded for 1/2x28.

by Hunter, Gear Expert, September 13, 2022
Customer Reviews
Helpful Positive Review
Agency Arms home run by Country Girl Gun Club, Verified Owner, August 28, 2022
These are awesome! If you want a great compensator for your 9mm pistol, Agency Arms puts out one of the best. It works exactly how it's supposed to and keeps the muzzle more flat for follow up shots with less felt recoil. It actually does make a diff...
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Color:
Black
Caliber:
9mm Luger
Gun Make:
SIG Sauer
Gun Model:
SIG Sauer P320
Condition:
Used
Condition Quality:
Fair
Condition Details:
Installed/Mounted

Code: 3AF-BCM-AA03-419-BLK-EDEMO4

MPN: 419-BLK-EDEMO4

Product No Longer Available

Product Info for Agency Arms 419 Sig P320 Dual Port Compensator

The Agency Arms 419 Compensator is threaded with the standard 1/2x28 thread pitch. It features a Dual chamber design (2 vertical venting ports). Desgined specifically to match Agency Arms slide cuts.image

Features of Agency Arms 419 Sig P320 Dual Port Compensator

  • Material - 7075 Aluminum
  • Color - Black
  • Coating - MIL-A-8625 Type 3 Hard Anodize
  • Thread Pitch - 1/2 x 28
  • Hardware included: 2 set screws, allen wrench and a vial of Red Loctite
  • Caliber - 9mm

Package Contents:

  • Agency Arms 419 Sig P320 Dual Port Compensator
  • Hardware included: 2 set screws allen wrench and a vial of Red Loctite

Gun Sights

1–26 / 26
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Gun Parts and Accessories

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Gun Barrels

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Gun Slides and Accessories

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Magazine and Accessories

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Holsters

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Related Products to Agency Arms 419 Sig P320 Dual Port Compensator

Agency Arms 419 Sig P320 Dual Port Compensator Unavailable & Discontinued Models

List of Unorderable Models

  • USED Agency Arms 419 Sig P320 Dual Port Compensator, Black, 419-BLK, EDEMO4, Used, Condition Fair , MPN: 419-BLK-EDEMO4 , Code: 3AF-BCM-AA03-419-BLK-EDEMO4
  • Agency Arms 419 Sig P320 Dual Port Compensator, Black, 25C-419320-OEM-DPCB , MPN: 25C-419320-OEM-DPCB , UPC: 000003328217 , Code: 3AF-BCM-AA03-25C-419320-OEM-DPCB
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Last updated 2026-10-13 UTC.