The Herrington Arms HC9C 3.0 Glock Micro Compensator was our very first comp design, dating back to when the company started in 2018 — it helped build the brand we know today. It was originally created for customers looking to give their Glock the classic "Roland Special" look and feel. That style isn't as popular as it once was, but the HC9C has held its own in our compensator lineup ever since.
The HC9C runs on stock springs, provided your firearm has completed our recommended break-in period: 500 rounds of factory-new ammunition fired through the threaded barrel you intend to use, completed before installing the compensator. In testing, we've measured a 29% reduction in muzzle flip, depending on the 9mm load and Glock model used.
Specifications
Material : 7075 Aluminum
Finish : Black Anodized or FDE Cerakote
Compatibility : Glock 17/19/26/45/34/19x (including the MOS models of) with 1/2-28 Barrels and must be GEN 2-6 Glocks, Ruger RXM, Shadow Systems MR - DR series, Zev Tech OZ9, Lonewolf Arms Timberwolf and Dusk series, Polymer 80, and most other Glock clones.
Included : 1/16th Allen key - Steel replacement 6-32 set screw (short set and a long set)
Length : .96" long
Holster Compatibility : Will fit in most open bottom holsters. We use Sierra Defense, Tier 1 Concealed, and Safariland.
Highlights
- 3 port design to mitigate vertical and felt recoil
- Will fit in most open bottom holsters. We use Sierra Defense, Tier 1 Concealed, and Safariland.
- NOT COMPATIBLE WITH SILENCERCO, BAR-STO, KKM, OR EFK BARRELS!
- Works with ALL generations of Glock 9mm handguns and most Glock clones
- Blems are cosmetic ONLY. They will function as normal - May have nicks, dings, pitting, machining marks, chips, discoloration, etc.
AMMO DISCLAIMER: We DO NOT recommend using plated, bi-metal, or frangible ammo in ANY of our compensators. Doing so will void the warranty and we will not cover or replace the comp if there are any damages.
INSTALLATION INSTRUCTIONS
- Make sure all threads are clean of grease, carbon, and loctite. Wipe the threads down till they're clean. If the threads are not cleaned, the loctite will not set properly.
- Only use loctite 243 on the barrel AND set screw threads. Some versions of the blue Loctite are not very strong and will not hold up. Feel free to use a generous amount.
- Torque the set screws to no more than 18in/lbs for 8-32 set screws and no more than 11in/lbs for 6-32 set screws.
- Allow the loctite to set for 24-48 hours before using.
- Please be sure that the compensator is not touching the slide, frame, or guide rod as that can cause cycling issues.
DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
