Zaffiri Precision built the Integrated Blowhole System (IBS) by machining a Blowhole-style compensator directly into the slide profile of their ZPS.1 platform. The result is a single-piece complete slide for the Glock 19 Gen 5 with built-in gas venting — no separate comp to thread on, no barrel swap needed to tame muzzle rise. Finished in black with contrasting gold accents.

Features:

• Fits Glock 19 Gen 5 frames — complete slide ships with barrel and internals installed
• Integrated Blowhole System machined into slide for reduced muzzle flip
• Machined from single-billet 17-4 stainless steel
• RMR optic cut with cover plate — run irons or drop in a Trijicon RMR / Holosun 407C / 507C footprint red dot
• Black slide finish with gold accents
• American made in Largo, FL

Fitment: Verify Gen 5 frame compatibility before install. New complete slides run tight — lubricate and rack 200–300 times before live fire.

Optic & cover-plate hardware: RMR footprint. Screw specs for reference: cover plate 6-32 × 1/3″, optic 6-32 × 7/16″.

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