AR-15 – Advanced Combat Trigger – Single Stage 6 lb Pull
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
ALG Defense built the Advanced Combat Trigger for AR-15 shooters who want a cleaner mil-spec style trigger without going into ultra-light competition territory. The pull is similar to a standard trigger, but sharper and less gritty while staying above the M4/M16 minimum pull-weight specification.
Fitment
- Fits AR-15 / M4 / M16-style lower receivers using standard fire-control components
- Mil-spec style single-stage trigger design
- Designed as an enhanced standard trigger, not a drop-in cassette trigger
What it does
The ACT cleans up the standard AR trigger feel while keeping traditional reliability and familiar maintenance. It is the kind of upgrade that makes a rifle feel better without turning it into a hair-trigger science fair project.
Why it’s worth it
This is a strong choice for general-purpose AR builds, duty-minded rifles, training guns, and customers who want a smoother trigger but still want sane pull weight and traditional geometry.
Specs
- Brand: ALG Defense
- Model: Advanced Combat Trigger
- Platform: AR-15 / M4 / M16-style lower receivers
- Trigger type: Single stage
- Pull weight: Approximately 6 lb / not below 5.5 lb listed by manufacturer and retailers
- Trigger and hammer: 8620 alloy steel listed by retailers
- Disconnector: 1070 high-carbon steel listed by retailers
- Coatings: Nickel-Boron / Nickel-Teflon treated components listed by sources
Install notes
- Function-check safety engagement, reset, hammer follow, and trigger operation after installation.
- Use proper AR trigger pins and verify correct spring orientation.
- If you do not know how to test AR fire-control safety, use a qualified armorer.
Verify before you buy
- Verify your lower receiver uses standard AR-15 fire-control components.
- Verify this single-stage mil-spec style trigger matches your build goals.
- Do not buy this expecting a featherweight competition trigger. That is not what this is.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.
