The Herrington Arms HC9XL is our Glock compensator with the largest port sizes and best recoil mitigation data. The HC9XL will work with the stock springs provided your gun has gone through our recommended break in period of 500 rounds factory new ammunition is used with the threaded barrel you intend to use with the firearm before installing a compensator. When testing this compensator, we have data showing it mitigating 36% muzzle flip reduction depending on what 9mm load and Glock model is 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 4-5 Glocks, Shadow Systems MR - DR series, Lonewolf Arms Timberwolf and Dusk series, and most other Glock clones based around the Gen 4 or Gen 5 models. 

Included : 5/64 Allen key - Steel replacement 8-32 set screw

Length : 1.0 " 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 BAR-STO, KKM, OR EFK BARRELS!
• Works with Gen 4 and 5 Glock 9mm handguns
• Blems are cosmetic ONLY. They will function as normal - May have nicks, dings, pitting, machining marks, chips, discoloration, etc.