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Affordable, Great Looking Trigger Upgrade From ADK Arms

Posted on June 4th, 2015 by ar15news

Yesterday I happened to run across a post on the ADK Arms Facebook page showing their new ADK Arms Fire Control Group. The name “Fire Control Group” sounds kind of boring and really doesn’t do it justice as this is a great looking upgrade for your AR. The trigger itself is the most visibly upgraded with an aggressive looking longer curve compared the the more pronounced curve of a standard AR trigger. It also has some cool cutouts. ADK says it provides a trigger pull weight of 3.8 to 4 pounds with no take-up or creep. Right now they are offering an intro price of just $59.99 but looks like there are not very many in-stock. If you want to try one out, head on over to and snag one before they are all gone.

ADK Arms Custom Fire Control Group 2

ADK Arms Custom Fire Control Group 2

ADK Arms – Fire Control Group, AR-15

MSRP – $69.99
Sale Price – $59.99 +S/H


ADK Arms fire control group features rugged military-type components carefully prepped to give a smoother trigger pull while maintaining the original geometry for maximum reliability. The trigger is melonite QPQ coated for durability and decrease in friction. Matched with our precision ground hammer, this produces a refined custom trigger kit for the AR-15 that will reduce the weight of pull to as low as 3.8 to 4.0 lbs. with no take-up or creep. Each trigger group is matched and tested prior to shipping. All components are manufactured in house at our manufacturing facility in Illinois.

Trigger set requires installation, but no permanent modification and only simple tools like punches and mallets. The system is compatible with the original hammer unless it has been modified. Recommend Trigger Adjustment Grip Screw for reduction in trigger slack in older AR’s. Fits most AR-15/AR-10 rifles with hammer and sear pin diameters of .154″.

Upgraded custom trigger
Trigger spring
Hammer spring
Trigger hammer pins (.154″ diameter).
Easily installed, with a crisp single stage 3.8-4.0 lb pull.

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