Timney built the Alpha Competition Trigger for Glock Gen 3/4 pistols (brand part number ALPHA GLOCK 3-4 – PURPLE) to replace a mushy factory trigger with a crisp, 3-pound break, and this version adds a distinctive purple finish to the mix. The trigger body is machined from steel, and Timney coats the trigger bar and sear to keep the pull smooth well beyond the point a factory trigger would start to feel gritty. A straight aluminum blade keeps the pistol’s integrated safety lever in place, so the upgrade is purely a feel and consistency improvement, not a change to how the gun handles a drop.

Key Specifications

• Fits Glock Gen 3/4 models 17, 19, 22, 23, 26, 27, 31, 32, 33, 34, and 35.
• Does not fit Glock 19X, 20, 21, 29, 36, 40, 41, 42, 43, 43X, 44, 45, or 48.
• Breaks at a light 3-pound pull weight.
• Delivers a crisp, low-creep press compared to the factory trigger.
• Machined from steel for long-term durability.
• Trigger bar and sear feature a Teflon-nickel coating for a consistently smooth pull.
• Uses a straight aluminum trigger blade in place of the factory curved shoe.
• Keeps an integrated safety lever on the blade, so the pistol remains drop-safe with the upgrade installed.
• Finished in purple for shooters who want their build to stand out.

Frequently Asked Questions

Will this fit a Glock 23? Yes, the Glock 23 is one of the listed Gen 3/4 compatible models.

Is the pull weight adjustable? No, it’s a fixed 3-pound pull tuned for a clean break.

Do I need a gunsmith to install it? No, it’s designed as a drop-in replacement for the factory Gen 3/4 trigger.

Buy the Timney Alpha Competition Trigger for Glock Gen 3/4, Purple

Between the crisp break and the standout purple finish, this Timney Alpha Competition Trigger is an easy way to make a duty or range Glock both shoot and look better. Browse our full range of Glock triggers and order from our Lubbock, Texas gun shop for fast, insured shipping.