The integrated blowhole system (IBS) #2 an advanced update that combines the proven ZPS.1 slide with the highly efficient Blowhole Compensator to help manage excess gas. The addition of an angled port and back bored barrel effectively redirects more gas upward and outward, significantly reducing carbon build-up within your slide. This system offers the flat shooting advantages of a compensated setup, all without the need for a threaded barrel. With this easy drop in barrel upgrade, you'll enjoy enhanced performance and reliability for a smoother shooting experience.

It is compatible with Glock 17 Gen 1-4 but too short for use with the Gen 5 model
Flush and crown design with the end of the slide, featuring an inward crown shape for improved aesthetics and reduced wear, ensuring a clean and streamlined appearance
It is back-bored
Angled V porting for reduced recoil and enhanced muzzle control
The barrel has a 1:10 twist rate
It is made from 416R stainless steel
It is stress-relieved and heat-treated to a Rockwell hardness of RC 40-4
Target crown and an oversized lock-up area for improved accuracy and enhanced stability
It is designed to work with lead, plated or jacketed ammunition for versatile shooting performance
A large ZP logo is machined on the port side of the lockup for a distinctive and branded look
Manufactured in the USA

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