The Zaffiri Precision ZP.19BCPBN is a match-grade, chunk ported drop-in barrel engineered specifically for Glock 19 Gen 1-4 pistols. Featuring the Integrated Blowhole System (IBS) #2, this updated design combines the proven ZPS.1 slide architecture with an angled port and back-bored barrel that pushes propellant gas upward and outward, significantly reducing carbon buildup inside the slide. Machined from premium 416R stainless steel and protected by a durable black nitride finish, this barrel delivers the flat-shooting performance of a compensated setup without the need for a threaded barrel. A polished feed ramp and oversized lockup area ensure reliable feeding with lead, plated, and jacketed ammunition alike, while the flush inward crown and large ZP logo machined on the port side of the lockup reflect the brand's commitment to precision and craftsmanship.
Product Highlights
- Integrated Blowhole System (IBS) #2: Angled port and back-bored barrel redirect gas up and out, reducing muzzle rise and carbon buildup in the slide for a flatter, cleaner shooting experience.
- Premium 416R Stainless Steel: Stress relieved and heat treated to RC 40-42 hardness for outstanding durability and sustained accuracy over thousands of rounds.
- Black Nitride Finish: Delivers superior corrosion and wear resistance with a sleek, all-black appearance that blends seamlessly with most Glock builds.
- Polished Feed Ramp and Oversized Lockup: Promotes reliable chambering with a wide variety of ammunition types and contributes to tighter, more consistent accuracy.
- Easy Drop-In Installation: Designed for straightforward installation in Glock 19 Gen 1-4 pistols; no gunsmithing required when paired with the ZP IBS Ported G19 Slide.
Specs
- Brand: Zaffiri Precision
- MPN: ZP.19BCPBN
- UPC: 658792271698
- Caliber: 9mm Luger
- Barrel Length: 3.89"
- Material: 416R Stainless Steel
- Finish: Black Nitride
- Twist Rate: 1:10
- Hardness: RC 40-42 (stress relieved and heat treated)
- Compatible Firearm: Glock 19 Gen 1-4
- Crown: Flush with end of slide / inward crown shape
- Compatible Ammunition: Lead, plated, or jacketed
- Weight: 0.465 lbs
- Dimensions: 7.6 x 2 x 2 in
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