Longer Integrated Recoil Compensation
The Herrington Arms HC320XL Compensator reduces muzzle rise and recoil, giving your Sig P320 pistol enhanced control, faster follow-up shots, and improved accuracy. This is the XL model of the HC320 compensator due to being 1/8th of an inch longer than the original HC320. The main feature of this compensator is the ability for users to combine it with a shorter slide onto a longer frame. For example, this compensator in combination with the compact slide, can be mounted onto the full-size P320 frame, making a compensated slide nearly the same length as a full-size P320.
Features
- Optimized for Sig P320 Pistols – Specifically designed for threaded barrels on P320 models and made to be the same profile as the P320 slide for maximum holster compatibility.
- Enhanced Recoil Management – Reduces felt recoil and muzzle rise for faster target reacquisition.
- Precision-Machined Aluminum Construction – Lightweight yet durable for long-lasting performance.
- Ported Design for Maximum Control – Efficiently directs gases upward to stabilize your pistol.
- Low-Profile and Integrated Option – Adds minimal weight while maximizing performance.
- Easy Installation – No permanent modifications are required, simply screw onto a threaded barrel and install set screw to proper torque.
Includes
- HC320XL Compensator
- 5/64 Allen key
- Steel replacement 8-32 set screw
Installation
Specifications
- Brand: Herrington Arms
- Model: HC320XL Compensator for Sig P320 Pistols
- MPN: HC320XL-BL
- Fit: Sig P320 Pistols
- Caliber: 9MM
- Thread Pitch: 1/2×28
- Finish: Black Anodize
- Material: 7075 Aluminum
- Color: Black
- Length: 1.23″








