Details
Details
The ALG Defense Advanced Combat Trigger (ACT) is a premium upgrade for AR-15 rifles, designed for shooters seeking the trusted reliability of a mil-spec trigger with enhanced smoothness, sharpness, and corrosion resistance. Featuring a pull weight above 5.5 lbs to meet M4/M16 military specs, the ACT improves upon standard triggers with HardLubing—ALG's advanced electroless nickel plating process using Boron or Teflon to deliver superior wear resistance, low friction, and excellent corrosion protection. Ideal for law enforcement, duty use, or value-conscious builders, the ACT maintains stock geometry for consistent function while offering a refined single-stage trigger experience.
Features:
- Smoother and sharper trigger pull than standard mil-spec triggers
- Maintains original sear geometry for high reliability
- Nickel-Boron plated trigger for high surface hardness and wear resistance
- Nickel-Teflon plated hammer and disconnector for smooth, low-friction operation
- Pull weight approximately 6.0 lbs (mil-spec compliant, 5.5–9.5 lbs)
- Trigger and hammer made from 8620 alloy steel; disconnector from 1070 high-carbon steel
- Full-force hammer spring ensures reliable ignition with all ammo types
- Corrosion-resistant mil-spec springs
- 4140 Chrome-Moly steel trigger/hammer pins; oversized for reduced trigger group play
- Standard installation with no need for matched parts or special tools
- Complies with U.S. military requirements for M4 Carbine triggers
- Assembled in the USA
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
130 reviews
Great Trigger
by Daniel -
Great trigger! I installed it with the Tan spring, I didn’t want to worry with like strikes. With that said it’s right at 5lbs. Next to no creep and nice and smooth! This is all the trigger I need in a modern sporting rifle!
LOVE LOVE
by lance -
If your looking for a better than GI standard trigger you found it. Smooth clean break and reset is nice too. For sure will be ordering another one once they are back in stock!!!!
The Geissele- I mean ALG masterpiece.
by Phillip -
The military really ought to improve its trigger standards, because this handily beats the stock one in my Palmetto State Armory AR-15. There's no grit, no overtravel, just one graceful pull followed by a bang. It is absolutely worth the 70 dollars.
Fast shipping
by Corey -
Great trigger. Great price and as always crazy fast shipping.
best Mil Spec trigger out there. i love it.
by Applegate
Clean smooth break gives the illusion of a 4lb bang switch but it's actually over 5.5. Incredible feel at affordable price tag.
Excellent trigger at a great price
by Ryan
Feels like beating a dead horse with all these other reviews saying the same thing. It's a clean crisp trigger group that feels like it should cost 3-4x what it does. Buy it. You won't regret it. Comes with 4.5 and 6lb springs.
ALG / ACT ??
by Jeremy
Nice clean trigger for your bang! I read pile of info on trigger then pile of reviews and after seeing this I had try it. If you want nice clean smooth trigger this will work. Shot many guns but it's only my opinion...
Standard Equipment
by Tom
OEM trigger for all non-custom ordered Noveskes. So that should tell you a lot. Purple spring was a nice addition. I have a ton ACT and SSA love em both
very nice trigger for the money
by jmbow
I bought this because of a lot of positive reviews and im ver happy with it. I didnt want too light and this trigger is perfect for me its crisp and smooth.
Simply Amazed
by Austin
The trigger has no creep at all good reset time and a very apparentaudible click when it has reset. A great buy for under $80.00