Rise Armament RA-100 Two-Stage Flat Trigger

The Rise Armament RA-100 is a two-stage flat trigger designed for AR-15 and AR-10 platforms. It provides a defined first stage followed by a consistent second stage to improve trigger predictability and control. The unit includes milspec hammer and trigger pins for straightforward installation.

Key Specifications

• The model is RA-100.
• The trigger type is a two-stage flat design.
• The first stage pull weight is approximately 1.5 lb.
• The second stage pull weight is approximately 3 lb.
• The combined pull weight is approximately 4.5 lb.
• The finish is listed as black nitride.
• The package includes milspec hammer and trigger pins for installation.
• Compatibility is listed as AR-15 and AR-10 (small-pin milspec dimensions).
• The manufacturer describes the construction material as S7 tool steel, heat treated and a nitride finish.

Built to provide a reliable, consistent two-stage pull, the RA-100 is a practical choice for shooters seeking a durable upgrade with a tactile reset and straightforward installation. Its combination of a defined first stage, a clean second stage, and solid reset make it well suited to a range of AR-platform applications where dependable, duty-style performance is desired.

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