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Timney Alpha Competition Trigger – Glock Gen3/4 Large Frame, 3LB Gold

UPC: 081950753697

$124.99

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Description

Anyone who has run a bone-stock large-frame Glock knows the factory trigger leaves a lot on the table. The Timney Alpha Competition trigger fixes that in a big way. Instead of tweaking stock parts like the old-school trigger jobs, Timney reengineered the sear and trigger bar to give you a light take-up, a firm and defined wall, and a clean break that lands right around 3 pounds. Reviewers consistently describe the feel as almost two-stage: you pull to a distinct wall, then a short, crisp tug releases the striker. It is a night-and-day difference from the spongy stock pull.

What Sets the Alpha Competition Apart

The heart of this trigger is the NP3 Teflon-nickel coating on the trigger bar and sear, which cuts friction down to almost nothing for that buttery-smooth engagement. The straight-face aluminum trigger shoe is chamfered on the edges and paired with an anodized safety blade, so it sits comfortably against your finger and helps you pull straight to the rear. Part of the reason the break feels so short is that the Alpha keeps the striker fully cocked, which is what gives modern striker pistols their edge over a partially-cocked factory setup.

Fitment for Your Large-Frame Glock

This Gold version is built for Gen3 and Gen4 large-frame models, including the G20, G21, G29, G30, G40, and G41 in 10mm and .45 ACP. It is a true drop-in that uses all your stock Glock parts and springs, so no gunsmith is needed and there are no permanent modifications to your pistol. Timney includes two trigger return springs in the kit, so if you prefer a firmer, more familiar reset closer to stock, you just swap to the heavier red spring. Built for range days and match use, it is a straightforward way to get real competition-grade feel out of your Glock.

Key Specifications

  • Manufacturer: Timney
  • Model: Alpha Competition
  • Manufacturer Part Number: ALPHAGLOCK34LRGGOLD
  • UPC: 081950753697
  • Fit: Glock Gen3/Gen4 Large Frame (G20, G21, G29, G30, G40, G41)
  • Calibers: 10mm Auto and .45 ACP
  • Pull Weight: 3 lb factory setting
  • Trigger Style: Straight competition face
  • Finish/Color: Gold
  • Coating: NP3 Teflon-nickel trigger bar and sear
  • Trigger Shoe Material: Anodized aluminum
  • Installation: Drop-in, uses stock Glock parts and springs
  • Length: 7.7 in
  • Origin: Made in USA

What’s Included

  • Timney Alpha Competition trigger assembly (trigger shoe, trigger bar, and sear)
  • Two trigger return springs (standard and heavier red option)
  • Installation instructions

Frequently Asked Questions

Which Glocks does the Alpha Competition Large Frame trigger fit?

It is built for Gen3 and Gen4 large-frame Glocks chambered in 10mm and .45 ACP. That covers models like the G20, G21, G29, G30, G40, and G41. It is designed for factory Glock pistols and is not guaranteed to work in Polymer 80 or other aftermarket frames due to tolerance differences.

Do I need a gunsmith to install the Timney Alpha trigger?

No. This is a drop-in unit that uses all your stock Glock parts and springs, so most owners can handle it at home with basic punches. There are no permanent modifications to your pistol, and all three factory Glock safeties remain functional.

What does the 3-pound pull actually feel like?

It feels close to a two-stage trigger: a light take-up leads into a firm, defined wall, then a short crisp break at around 3 pounds. Reviewers note it is a huge improvement over the mushy factory feel. The striker stays fully cocked, which is why the break is so short and clean.

Is this trigger better suited for competition or carry?

Timney designed it as a competition trigger, and that is where it shines with its light pull and short take-up for fast, accurate follow-up shots. Most reviewers do not recommend a 3-pound competition trigger for a duty or carry gun. If you want a firmer reset closer to stock, the included heavier red return spring gets you there.

Additional information

UPC

081950753697

Manufacturer

Manufacturer Part Number

ALPHAGLOCK34LRGGOLD

Color

GLOCK GEN 3/4 LARGE FRAME

Length

7.7000

Model

Product Type

Trigger

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