Integrated Blowhole System Ported Barrel for Glock® 17 Gen 1-4.

Sick of having uncontrolled gas? We are too! Re-introducing the Integrated Blowhole System (IBS) #2.  This updated release combines the time tested ZPS.1 slide integrated with our Blowhole Compensator allowing you to manage that unruly gas. Adding an angled port and back-bored barrel pushes more gas up and out, reducing carbon buildup in your slide. Gain the flat shooting features of our compensated setup without the threaded barrel. We bring the high quality performance you demand with an easy drop-in barrel upgrade.

Please note that this barrel is designed specifically to work with ONLY WITH OUR ZP IBS Ported G17 Gen 3 Slide

This barrel is NOT designed to work with any other ZP cuts or any other manufacturer slides.

Specifications

• Compatible for Glock® 17 Gen 1-4 will be too short in Gen 5
• Length: Flush and Crown – flush with end of slide / inward “crown” shape
• Back-Bored
• Single Large Port
• Twist: 1/10
• Quality: 416R Stainless Steel
• Stress relieved and heat treated to RC 40-42
• Black Nitride finish
• Target crown and oversized lock up area
• Made to work with Lead, plated or jacketed ammunition
• Large “ZP” Logo machined on the Port Side of the lockup.
• Made in the USA