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CMC Triggers
Overview
The CMC Triggers Two Stage Trigger is a drop-in AR-15 trigger featuring a curved trigger bow. It utilizes a two-stage pull with a 2 lb first stage and a 3 lb second stage, offering a distinct break. GPP build data shows this trigger is often paired with the Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock and the Aero Precision M4E1-T 5.56x45 10.6 inch MOD 4 Upper Receiver. The most common build profile includes a carbine-length gas system and 5.56 NATO chambering.
Pros
Trade-offs
Builders have been adding the CMC Triggers Two Stage Trigger Curved 2lb Set 3lb Release to their builds on GunPartPicker since January 2026. All time, it ranks #255 of the 511 triggers builders have added.
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $199.90 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every trigger by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Trigger Popularity Report →Check it against the live catalog:
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Aggregated and anonymized data showing how builders use this product
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