ZAFPRE Threaded Barrel for Glock 17 Gen 3 4.97" – Black Nitride

This ZAFPRE threaded barrel extends your Glock 17 Gen 3 to 4.97 inches, allowing you to mount suppressors, compensators, or muzzle brakes. The extended length and threaded muzzle provide a suppressor-ready platform while maintaining reliable cycling and accuracy. Built for shooters who want to add sound suppression or recoil management to their Gen 3 G17.

Constructed from quality steel with a black nitride finish for corrosion resistance and wear protection. The barrel features standard 1/2x28 threading and is a drop-in replacement for factory Glock 17 Gen 3 barrels. Some thread protectors or muzzle devices may require minor fitting. Always verify function and headspace when installing aftermarket barrels.

• Type: Threaded Replacement Barrel
• Caliber: 9mm
• Length: 4.97"
• Thread Pitch: 1/2x28
• Material: Steel
• Finish: Black Nitride
• Compatible Firearms: Glock 17 Gen 3