SilencerCo Threaded Barrel for Glock 34 — 9mm 1/2×28

This SilencerCo threaded replacement barrel fits Glock 34 pistols in Gen 1 through Gen 4. Built for use with pistol suppressors, the barrel is machined from 416R stainless steel and finished in black nitride; a thread protector is included. For suppressor use you will also need an appropriate piston; this barrel provides a standard 1/2×28 right-hand thread pattern.

Key Specifications

• The cartridge is **9mm**.
• The barrel is compatible with **Glock 34, Gen 1–4** pistols.
• The thread pattern is **1/2×28 RH** for common pistol suppressor attachments.
• The material is **416R stainless steel**.
• The finish is **black nitride**.
• The package **includes a thread protector**.
• The stated rate of twist is **1:10″ RH**.

Designed to meet the demands of shooters who require a robust, serviceable threaded barrel for suppressor-capable setups, this SilencerCo barrel offers OEM-grade materials and finish. It provides a direct-fit replacement for compatible Glock 34 Gen 1–4 frames and ships with the protective thread cap needed for safe storage and transport.