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Customer Reviews
Helpful Positive Review
Herrington Arms HC320Xl Pistol Compensator by Sarge9r, Verified Owner, November 17, 2024
The Herrington Arms HC320Xl Pistol Compensator For Sig P320 was a must have for the flux raider with a M17 upper. This comp doesn’t have side ports which protects your thumb from gasses. It also minimizes muzzle rise allowing for more precise groupin...
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4/4 found this helpful
Most Recent Reviews
game changer by JDP, Verified Owner, August 16, 2025
This comp is perfect for my flux raider setup. Recoil was so much less I thought something was wrong with my gun the first few shots .
Most Recent Reviews
Great comp by Fatboy, April 15, 2025
Got this comp for my flux raider chassis for a SIG 320 and I couldn't be happier. Really mitigates the felt recoil and muzzle rise. Definitely will purchase again for a few of my carry sidearms.
Most Recent Reviews
Flux Raider by Jay, Verified Owner, April 1, 2025
I purchased this compensator to complete my flux raider build. The first compensator I purchased did not clear the chassis. This one not only clears a chassis, but it is more secure than the previous compensator. Strongly recommend this compensator f...
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Most Recent Reviews
EXELRNT Compensator by IDF Sniper, Verified Owner, January 29, 2025
EXELRNT Compensator fits perfectly very light works good with p320 Flux defense
Most Recent Reviews
works well by Cory, Verified Owner, August 24, 2024
I have this on a 5 inch barrel. It's was a significant Improvement versus non-compensated. Don't expect infinite manageability from this, that's your job.
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Product Info for Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator

The Herrington Arms HC320XL Compensator is designed to work flawlessly with Sig Sauer P320 series, it does an amazing job at reducing vertical climb of muzzle with the aggressive dual top port! it is made of high-quality 7075 aluminum and coated with either FDE Cerakote or a Black anodized finish to compliment your specific Sig P320 configuration.image

Works great with stock springs so no need to change anything, fits on 1/2-28 threaded barrel X-Compact, Compact, X-Carry and full-size P320s.

Specifications for Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator:

Manufacturer: Herrington Arms
Caliber: 9mm Luger
Fabric/Material: 7075 Aluminum
Threads per Inch: 1/2x28
Gun Make: SIG Sauer
Gun Model: SIG Sauer P320 X-Carry, SIG Sauer P320 X-Compact, SIG Sauer P320 Compact, SIG Sauer P320
Length: 1.23 in
Condition: New
Gun Type: Pistol

Features of Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator

  • Engineered To Greatly Reduce Vertical Recoil Of Your Gun
  • Dual Top Ports For Better Use In Retention And Flux Brace Shooting
  • Makes Target Re-Acquisition Easier With Follow-Up Shots
  • Highly Durable 7075 Aluminum For Extreme Longevity And Lightness
  • Black Anodize Or Fde Cerakote Finish To Compliment Your Specific Configuration
  • Easy To Install, No Gunsmith Required!
  • Uses Steel Replacement 8-32 Set Screws
  • New Slides Or Barrels May Require A 300 Round Break In!
  • No Questions Asked, Lifetime Warranty!
  • Requires A Threaded Barrel
  • Not Compatable With Bar-Sto, Kkm, Or Efk Barrels!
  • Works With All Sig P320 9mm Models
  • With Legion Models It May Require A Dpm Spring Kit To Run 115 Grain Ammo!

Package Contents:

  • Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator
  • 5/64 Allen key
  • Steel replacement 8-32 set screws

Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator Orderable Models

List of Orderable Models

  • Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator, Black, HC320XL1/2-BL , MPN: HC320XL1/2-BL , UPC: 860005892976 , Code: 5NG-BCM-HRHB-HC320XL1-2-BL
  • Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator, FDE, HC320XL1/2-FDE , MPN: HC320XL1/2-FDE , UPC: 850043707127 , Code: 5NG-BCM-HRHB-HC320XL1-2-FDE

Herrington Arms SIG Sauer P320 HC320XL Pistol Compensator Unavailable & Discontinued Models

List of Unorderable Models

  • USED Herrington Arms HC320Xl Pistol Compensator For Sig P320, Black, HC320XL1/2-BL, EDEMO3, Condition Fair, Installed/Mounted , MPN: HC320XL1/2-BL-EDEMO3 , Code: 5NG-BCM-HRHB-HC320XL1-2-BL-EDEMO-IN-D
  • USED Herrington Arms HC320Xl Pistol Compensator For Sig P320, Black, HC320XL1/2-BL, EDEMO1, Condition Fair, Scratches , MPN: HC320XL1/2-BL-EDEMO1 , Code: 5NG-BCM-HRHB-HC320XL1-2-BL-EDEMO-SC-D
  • USED Herrington Arms HC320Xl Pistol Compensator For Sig P320, Black, HC320XL1/2-BL, EDEMO4, Used, Condition Fair , MPN: HC320XL1/2-BL-EDEMO4 , Code: 5NG-BCM-HRHB-HC320XL1-2-BL-EDEMO4
  • USED Herrington Arms HC320Xl Pistol Compensator For Sig P320, FDE, HC320XL1/2-FDE, EDEMO2, Used, Condition Fair , MPN: HC320XL1/2-FDE-EDEMO2 , Code: 5NG-BCM-HRHB-HC320XL1-2-FDE-EDEMO2
  • USED Herrington Arms HC320Xl Pistol Compensator For Sig P320, Black, HC320XL1/2-BL, EDEMO2, Used, Condition Fair , MPN: HC320XL1/2-BL-EDEMO2 , Code: 5NG-BCM-HRHB-HC320XL1-2-BL-EDEMO2
  • USED Herrington Arms HC320Xl Pistol Compensator For Sig P320, FDE, HC320XL1/2-FDE, EDEMO1, Used, Condition Fair , MPN: HC320XL1/2-FDE-EDEMO1 , Code: 5NG-BCM-HRHB-HC320XL1-2-FDE-EDEMO1
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