Glock Factory Thread Protector for G19/G17 Gen 4

Glock Factory Thread Protector for Gen 4 Pistols

This is the genuine Glock factory thread protector designed specifically for Gen 4 G19 and G17 9mm Luger pistols equipped with threaded barrels.

Key Features

• Genuine Glock Component: Factory-manufactured to exact specifications
• Proper Thread Specification: M13.5x1LH (left-hand threads) ensures secure fit
• Durable Construction: Black finish resists corrosion and wear
• Protective Function: Shields barrel threads from dirt, debris, and damage when a suppressor is not in use
• Easy Installation: Simple hand-tight installation requires no tools

Why You Need It

If you own a threaded-barrel Glock 19 or 17 Gen 4, a thread protector is essential. It preserves the integrity of your barrel threads and prevents contamination that could compromise suppressor attachment or cause timing issues. This factory protector ensures perfect compatibility with your pistol.

Specifications

• Compatibility: Glock 19 Gen 4, Glock 17 Gen 4
• Caliber: 9mm Luger
• Thread Type: M13.5x1LH (left-hand)
• Finish: Black