ALG Defense

ALG Defense QMS Quality Mil-Spec Trigger for AR-15/AR-10

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  • ALG Defense QMS Quality Mil-Spec Trigger for AR-15/AR-10
  • ALG Defense QMS Quality Mil-Spec Trigger for AR-15/AR-10
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The ALG Defense QMS Quality Mil-Spec Trigger is the perfect solution for shooters and armorers in search of a reliable trigger that meets the high standards of mil-spec triggers for AR-15 rifles. Designed with precision and durability in mind, the QMS offers enhanced performance while ensuring that maintenance and installation procedures remain similar to current mil-spec triggers.

One of the standout features of the QMS is its compatibility with stock triggers, as it shares common parts and allows for easy interchangeability between triggers. This feature not only simplifies the process for armorers but also reduces the need for matched sets. The ALG QMS trigger meets the stringent requirements for US military triggers used on the M4 carbine, making it a safe and reliable choice for units and departments seeking to upgrade their rifles.

Built to withstand the rigors of intense use, the QMS trigger is constructed with high-quality materials. The trigger and hammer are made from 8620 alloy steel mil spec castings, which undergo carburizing, quenching, and tempering processes to achieve exceptional surface hardness. The disconnector is crafted from 1070 high carbon steel, ensuring longevity and reliability.

To combat corrosion and prolong the life of the trigger, corrosion-resistant springs are used. In addition, a full force hammer spring is incorporated to guarantee positive ignition of all types of ammunition. The trigger and hammer pins are made from 4140 chrome-moly steel, adding strength and durability to the overall construction.

Suitable for small pin type lower receivers, the QMS trigger has a pull weight that ranges between 5.5lbs and 9.5lbs, with the average pull weight around 6.5lbs. This consistent and predictable trigger pull enhances accuracy and control for shooters of all levels.

With its sleek black finish, the ALG Defense QMS Quality Mil-Spec Trigger not only performs flawlessly but also adds a touch of modern sophistication to any AR-15 or AR-10 rifle. Upgrade your firearm with this exceptional trigger and experience enhanced performance and reliability in every shot.
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