ZAFPRE Blowhole Compensator for Glock 17/19 – 1/2x28 Thread Pitch, Black Finish

The ZAFPRE Blowhole Compensator redirects muzzle gases upward to reduce felt recoil and muzzle rise during rapid fire on Glock 17 and 19 pistols. The blowhole port design vents gases through a top-mounted chamber, helping keep the sights on target for faster follow-up shots in competitive shooting or defensive training.

This compensator threads directly onto factory or aftermarket threaded barrels with 1/2x28 TPI. Black nitride finish resists wear and corrosion. Installation requires a threaded barrel (not included) and proper thread locking compound. Not compatible with factory Glock barrels unless they are threaded aftermarket.

• Type: Compensator
• Thread Pitch: 1/2x28 TPI
• Finish: Black Nitride
• Compatible Firearms: Glock 17, Glock 19 (requires threaded barrel)
• Material: Steel