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The CMMG 55AFF97 Trigger Kit Mil-Spec Curved Single-Stage is designed for AR-15 platforms. The single-stage design draws from the fundamental structure of the M16 trigger, but has been adapted for semi-automatic usage. This Mil-Spec Trigger Kit provides: a Hammer, Hammer Spring, Trigger, Trigger Spring, Disconnect, Disconnect Spring, along with Hammer and Trigger Pins.
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Sign In to Set AlertThis is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
A neutral explanation of how single-stage and two-stage AR-15 triggers differ in feel, control, and use cases, plus how pull weight and shoe shape affect ergonomics.
5 min read