The integrated blowhole system (IBS) #2 The latest version of the IBS combines the reliable ZPS.1 slide with our advanced blowhole compensator, designed to effectively manage excess gas. With the addition of an angled port and back bored barrel, it pushes more gas upwards and out, reducing carbon build-up in your slide. Enjoy the benefits of a flat shooting experience without the need for a threaded barrel. This easy drop in barrel upgrade delivers the high-performance results you demand, elevating your shooting setup to new levels.

It is compatible with Glock 19 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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