- Two-stage AR trigger
- Short, user adjustable, 2 - 2 1/2 pound first stage
- Minimal second stage wall with a 1 1/2 pound weight
- Total 3 1/2 - 4 pound pull with green or red springs respectively
- Distinct wall between first and second stages allows for effective "prepping" of the trigger for added control
- Clean, effortless break
- Weightless, imperceptible over-travel
| Brand | Hiperfire |
| Model | X2SM1 |