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Mercury Precision Glock® Compatible Compensator - Glossy Black

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Enhance the performance and style of your G-shooter with this GLOCK® Compensator. Crafted from high-quality 6061 aluminum, this compensator provides high heat dissiptation and a big improvement in accuracy.

The Mercury Compensator's glossy black finish is provided by hardcoat Type III anodizing. This slick finish not only looks good, it provides natural protection against rust and corrosion for thousands of rounds.

GLOCK® Compensator Features

  • High-quality billet 6061-T6 aluminum
  • Glossy Type III black anodizing
  • 1/2x28 thread pitch
  • Designed for 9mm
  • Glock®-Compatible
  • Includes clamping set screws

Installing Your Compensator

The 1/2x28 threading ensures compatibility with a variety of Glock® models, offering a versatile solution for Glock® enthusiasts no matter the model.

Installation is a breeze with the included clamping set screws, providing a secure and reliable fit to your Glock® barrel. The precision-engineered construction of this compensator ensures a snug and stable attachment, allowing you to focus on your shooting without worrying about the components.


DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither 80 Percent Lowers, a/k/a nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit

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Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily. only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

GLOCK® Compatible

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.