Herrington Arms HC43 V2 Compensator for Glock 43/43X/48 Pistols
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- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Limited Lifetime Warranty what it covers
Product description
Finned V2 Fit for OEM Glock 43X and 48 Slides
Features
- Finned HC43 V2 design is shaped specifically to match OEM Glock 43X and Glock 48 Gen 5 slides
- Updated V2 exterior brings the HC43 in line with Herrington Arms’ current compensator styling
- Manufacturer testing measured up to a 31.4% reduction in muzzle flip depending on firearm model and 9mm ammunition used
- Designed to run with the factory recoil spring after the recommended firearm and threaded-barrel break-in period
- Machined from 7075 aluminum for a lightweight, compact muzzle device
- Compact 0.87″ overall length limits added length at the muzzle
- Black anodized finish
- Includes a 5/64″ Allen key and steel replacement 8-32 set screws
The Herrington Arms HC43 V2 Finned Compensator is designed around OEM Glock 43X and Glock 48 Gen 5 slides, using side fins for a close visual fit with the factory slide profile. The V2 retains the compact size and operating concept of the original HC43 while updating the exterior design to match Herrington Arms’ newer V2 compensators. It is intended to work with the stock recoil spring once the pistol and threaded barrel have completed Herrington Arms’ recommended break-in procedure.
Note: This finned version is compatible only with OEM Glock 43X and Glock 48 Gen 5 slides. It is not the no-fin version intended for aftermarket slides, Shadow Systems CR920, or PSA Micro Dagger applications. Herrington Arms also lists SilencerCo, Bar-Sto, KKM, and EFK threaded barrels as incompatible with this compensator.
Specifications
- Brand: Herrington Arms
- Model: HC43 V2 Finned Compensator
- MPN: HC43-V2-BL
- Caliber: 9mm
- Compatibility: OEM Glock 43X and Glock 48 Gen 5 Slides
- Configuration: Finned
- Material: 7075 Aluminum
- Finish: Black Anodized
- Length: 0.87″
- Set Screws: 8-32 Steel
- Recommended Set Screw Torque: Maximum 18 in-lb
- Recommended Break-In: 500 Rounds of Factory-New Ammunition Through the Intended Threaded Barrel Before Compensator Installation
- Holster Compatibility: Most Open-Bottom Holsters
Note: Herrington Arms recommends Loctite 243 on the barrel and set screw threads and a 24-48 hour cure before firing. The compensator should not contact the slide, frame, or guide rod. Plated, bi-metal, and frangible ammunition are not recommended and may void the manufacturer’s compensator warranty.
What’s Included
- 1x Herrington Arms HC43 V2 Finned Compensator – Black
- 1x 5/64″ Allen Key
- Steel Replacement 8-32 Set Screws
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Questions & Answers
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Warranty & returns
Limited Lifetime Warranty
Their lifetime warranty is a no-questions-asked warranty on their products! It covers damages including smashed ports, destroyed threads, or any other major issues. It does not cover the anodizing or cerakote due to extreme wear from everyday use or factory color. No two anodized compensators are the same, anodizing is an unstable and fluctuating process that we thoroughly QC. They offer a 30-day refund policy if the product has not been installed, Loctite applied, or damaged.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.










