ZEV Technologies ZEV Optimized Match Glock 34 Gen 5 Pistol 9mm Luger Barrel, 1-14 Twist, Black, BBL-34-OPT-5G-DLC-TH

ZEV Technologies Glock 34 Gen 5 9mm Luger Optimized Match Non-Threaded Pistol Barrel, 1-14 Twist, Black DLC, BBL-34-OPT-5G-DLC

ZEV Technologies Glock 34 Gen 5 9mm Luger Optimized Match Non-Threaded Pistol Barrel, 1-14 Twist, Bronze PVD, BBL-34-OPT-5G-BRZ

Zaffiri Precision Glock 34 Gen 1-4 Flush And Crown Pistol Barrel, 9mm Caliber, 1-16 Twist, 416R Stainless Steel, Black Nitride, ZP.34BBN

Agency Arms Premier Line Match Grade Drop-In Barrel, Threaded/Fluted, Glock 34, Gold, Titanium Nitride, PLG34T/Ftin