Zaffiri Precision Match Grade Barrel for GlockA(R) G19, G19x, and G45 Gen 5 Upgrade your GlockA(R) with a precision drop-in solution using the Zaffiri Precision Match Grade Barrel for GlockA(R) G19, G19x, and G45 Gen 5. Crafted from 416R stainless steel and heat treated for durability, this barrel features a polished feed ramp, target crown, and oversized lockup for enhanced accuracy and reliable feeding. Designed to run lead, plated, or jacketed ammunition, it delivers match-grade performance with no fitting required. Available in Titanium Nitride Gold, Black Nitride, or Stainless finishes, this Made-in-USA barrel combines performance, reliability, and style in one easy upgrade.