
ALG Defense
Overview
The ALG Defense QMS Quality Mil-Spec Trigger is a trigger. Compare prices from multiple merchants and find the best deal.
ALG Defense QMS Quality Mil-Spec Trigger ranked #128 of the 240 triggers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #125 of the 441 triggers builders have added. Builds with this trigger are nearly all chambered in 9mm and nearly all AR-9.
It was in stock most days in August 2026, but today none of the 2 retailers we track has it in stock right now. Prices barely moved in August 2026, holding around $68.25, so there haven't been real sales lately. Listed prices start at $68.25 at AR15 Discounts for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
We ranked every trigger by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Trigger Popularity Report →The part most often added in each category by the 11 builds that include this one

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Builds in the community that include the ALG Defense QMS Quality Mil-Spec Trigger
| Build | Parts | Total |
|---|---|---|
![]() | 22 | $1465.77 |
![]() | 17 | $3982.90 |
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