Our Match-Grade Barrel for the Glock® 34 is compatible with ALL generations of Glock's target 9mm pistol, Gen1 through Gen4. These barrels are machined from hardened 416R stainless steel to precise dimensions for a tight lockup that helps ensure superb accuracy. Drop-in fit on most guns, too. An extra-hard Black Nitride finish resists surface wear and stops in its tracks whatever corrosion might try to challenge the stainless steel. This 9mm Luger (9x19mm) chambered barrel is button-rifled with standard, 1-10" right-hand, 6-groove rifling that is compatible with "practice" ammo with non-jacketed bullets. You can get a Brownells match-grade barrel for your Glock® 34 with either a Plain muzzle with an 11-degree target crown or Threaded (1/2"-28 tpi) to enable installation of a compensator or sound suppressor. Both are laser-engraved with the chambering and the Glock®model they fit.

• Fits Glock® 34 Gen1 thru Gen4
• Button-rifled, 6-grooves, 1-10" twist
• Hardened 416R stainless steel
• Non-reflective Black Nitride anti-corrosion finish
• Threaded model has 1/2"-28 tpi threads

A Match-Grade Barrel for Glock® 34 from Brownells is an excellent replacement for a shot-out factory barrel or for building a pistol based on the G34 platform.