Primary Machine 9mm Stealth Comp for GLOCK - 1/2x28 - Black

Manufactured by Primary Machine
Manufactured by Primary Machine
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NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 7 business days or less. FFL orders take approximately 10 business days if you can provide us an actively receiving FFL location.



Upgrade your Glock with the Primary Machine Stealth Compensator. The Stealth Comp is approximately 1.3” in length and features a four port design that directs gas upward and to the sides to decrease muzzle rise and get you back on target faster. It is threaded 1/2x28 for 9mm barrels and features a closer fit to the slide when used with Primary Machine barrels. This model features a 45° chamfer to match aftermarket Glock slides. The included set screws attach at the bottom for a clean look and keep it locked in place. Machined from high quality 7075-T6 billet aluminum and black hardcoat anodized, the Glock Stealth Compensator will improve the function and the looks of your handgun.

  • Designed for Glock 9mm models
  • 45° chamfered edges
  • Threaded 1/2x28
  • Machined from 7075-T6 aluminum
  • Black hardcoat anodized
  • Four port design
  • Approximately 1.3” in length
  • Includes instructions and mounting hardware

Primary Machine is dedicated to providing you with high quality gunsmithing services and products for CZ and Glock handguns. Whether you need a slide cut for your favorite optic or a compensator, they have you covered.
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BrandPrimary Machine
FinishSalt Bath Nitride
MaterialAluminum - 7075-T6
Suppressor MountNon-Mount
Thread Pattern1/2 X 28

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

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