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TIMNEY The Impact AR Trigger - AR 15 3-4 LB PULL (Market monitoring)

Status: active
 
Date: 10.08.2026
Event: Helvetia Defense Sarl (neu), Helvetia Defense
 
Availability: available
Article no.: 5110
Category: Home --> GUN ACCESSORIES --> SPARE PARTS --> TIMNEY The Impact AR Trigger - AR 15 3-4 LB PULL
Weapon: Various Accessories AR15 etc.
Title: TIMNEY The Impact AR Trigger - AR 15 3-4 LB PULL
URL: https://heldef.ch/timney-the-impact-ar-trigger-ar-15-3-4-lb-pull/
 
Price: CHF 198.00    
AVG2 (CH):   Patreon supporters only!
 
Description:
Condition:
New
Availability:
Usually ships in 48 Hours - If not in stock please call.


Timney Impact AR Trigger — AR-15 (3-4 lb)

The Timney Impact AR is a premium drop-in cassette trigger built specifically for AR-15 rifles. It delivers a crisp break between 3 and 4 pounds (~1.4 to 1.8 kg), a short positive reset, and installs in minutes with no gunsmith or fitting. Hand-assembled, tested and calibrated individually in the USA, it is backed by Timney’s Legendary Lifetime Warranty.

Two shoes to choose from — Curved or Straight

Select the trigger shoe that fits your shooting style :

  • Standard Curved Trigger : classic curved shoe, familiar feel, ideal for duty, dynamic and general-purpose shooting.
  • Straight Trigger : flat-face shoe offering a linear pull axis, a more predictable break point, and better control in both precision and fast strings. Preferred by sport shooters and long-range users.
Technical specifications
  • Type: drop-in cassette trigger, 100% self-contained
  • Stage: Single Stage
  • Pull weight: 3–4 lb (~1.36–1.81 kg)
  • Adjustable: no (factory-calibrated)
  • Compatibility: AR-15 mil-spec lowers only
  • Pin compatibility: standard AR-15 pins or Timney anti-walk pins (sold separately)
  • Anti-walk pins: not required (compatible if desired)
  • Design: hand-assembled, individually tested and calibrated
  • Installation: drop-in, no gunsmith or fitting required
  • Made in: USA
  • Warranty: Timney Legendary Lifetime Warranty
Key benefits
  • Crisp 3-4 lb break : perfect balance between precision and safety for versatile use.
  • Short, positive reset : fast, controlled follow-ups, no overtravel.
  • 100% drop-in cassette : no fitting, no risk of hammer/disconnector misassembly.
  • Individual calibration : every unit is hand-tested before shipping.
  • Value positioning : Timney’s entry into their premium trigger family without sacrificing break quality.
Compatibility

Compatible with:

  • All AR-15 mil-spec rifles chambered in .223 Rem / 5.56 x 45 NATO and derived calibers using a standard AR-15 lower (.300 Blackout, .224 Valkyrie, 6.5 Grendel, 6mm ARC, .350 Legend, etc.).

Not compatible with:

  • AR-10 and large-frame platforms (.308 Win, 6.5 Creedmoor on AR-10)
  • 15-22 rifles (.22 LR)
  • Dedicated 7.62 x 39 platforms
Use cases
  • Sport shooting: 3-Gun, DMR, service rifle, intermediate-to-advanced dynamic shooting.
  • Reliability upgrade: replace a heavy or gritty mil-spec factory trigger.
  • Precision shooting up to medium range on AR-15.
What’s in the box
  • 1 x Timney Impact AR cassette (Standard Curved or Straight, based on chosen variant)
  • Timney installation instructions
  • Lifetime warranty card

Pins not included — the Impact AR uses the original hammer/trigger pins of your AR-15. If you prefer Timney anti-walk pins, they must be ordered separately.

Source: Helvetia Defense Sarl (https://heldef.ch)
 
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