Rise Armament RA-100F 2-Stage Component Trigger – AR-15/AR-10

The Rise Armament RA-100F is a two-stage component trigger designed for AR-15 and AR-10 platform rifles. It replaces factory mil-spec triggers with a crisp, predictable break that improves precision for target shooting and hunting applications. The two-stage design provides tactile feedback at the wall before final release, allowing shooters to stage their shots for deliberate accuracy.

Machined from hardened steel with a nickel-boron coating for corrosion resistance and smooth operation, this trigger features a flat bow for consistent finger placement. Installation is straightforward for those familiar with AR platform lower assembly—pins are standard .154" diameter. No permanent modifications required. The RA-100F includes trigger, disconnector, hammer, and all springs needed for installation.

• Part Type: Two-Stage Trigger Assembly
• Compatible Firearms: AR-15, AR-10, LR-308
• Material: Hardened Steel
• Finish: Nickel-Boron
• Trigger Bow: Flat
• Installation: Drop-In (standard AR lower assembly knowledge required)
• Includes: Trigger, disconnector, hammer, springs