The Geissele G2S (Geissele 2-Stage) is a precision two-stage trigger designed for AR-15 and AR-10 pattern rifles.
- Part Type: Two-Stage Trigger Assembly
- Compatible Firearms: AR-15, AR-10, SR-25 pattern rifles
- Material: Tool steel
- Finish: Black oxide
- Pull Weight: ~4.5 lbs total (non-adjustable)
- Installation: Drop-in (basic armorer tools required)
- Includes: Trigger assembly, hammer, disconnector, springs, pins









