Gemtech Threaded Pistol Barrels

Gemtech Threaded Pistol Barrels

Gemtech threaded pistol barrels provide a replacement barrel option for compatible handguns that need an extended, threaded muzzle for use with properly matched suppressors, compensators, thread protectors, and other muzzle devices.

This listing includes two model-specific variants: the Gemtech TPBG17 for Glock 17 pistols with 1/2x28 muzzle threads, and the Gemtech TPBSIG220 for SIG Sauer P220 pistols with .578x28 muzzle threads. Select the correct barrel based on the exact pistol model, caliber, and required thread pattern.

Available Variants

Glock 17 1/2x28 Threaded Barrel

The Gemtech TPBG17 is a threaded barrel for compatible Glock 17 pistols and uses a 1/2x28 muzzle thread. This thread pattern is commonly used with 9mm suppressor pistons, compensators, and other compatible muzzle devices.

Because Glock barrel compatibility can vary by model and generation, confirm that the TPBG17 is appropriate for your exact Glock 17 configuration before installation.

SIG Sauer P220 .578x28 Threaded Barrel

The Gemtech TPBSIG220 is designed for compatible SIG Sauer P220 pistols and uses a .578x28 muzzle thread. This thread pattern is commonly associated with .45 ACP pistol suppressor mounting systems and compatible muzzle devices.

As with any replacement pistol barrel, verify the exact firearm configuration and installation requirements before use.

Built for Compatible Suppressors and Muzzle Devices

A threaded pistol barrel provides the exposed muzzle threads needed to mount compatible suppressors, compensators, and other threaded accessories. The correct thread pitch is critical: the Glock 17 TPBG17 uses 1/2x28 threads, while the SIG P220 TPBSIG220 uses .578x28 threads.

Matching thread pitch alone does not guarantee suppressor compatibility. Caliber, suppressor rating, piston or mounting hardware, and firearm operating system must also be considered. Always follow the firearm, barrel, and suppressor manufacturers' requirements.

Key Features

• Gemtech Threaded Pistol Barrels
• Model-specific replacement barrels for compatible pistols
• Extended threaded muzzle for compatible suppressors and muzzle devices
• TPBG17 fits compatible Glock 17 pistols
• TPBSIG220 fits compatible SIG Sauer P220 pistols

Specifications

Compatibility Note: Verify the exact pistol model, caliber, barrel compatibility, and muzzle-device thread requirements before ordering. Suppressor compatibility also depends on the correct piston or mounting system and the suppressor manufacturer's specifications.

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