The Stern Defense H2S Hybrid Trigger combines the smooth, high-performance feel of competition triggers with the rock-solid reliability needed for tactical, duty, and pistol caliber carbine (PCC) setups. Designed and machined in-house, the H2S is a drop-in trigger that requires no gunsmithing, making it an easy upgrade for both first-time builders and seasoned pros.
Built to endure the toughest conditions, the H2S has been torture-tested to 250,000+ rounds without failure. With a 2 lb first stage and a 4 lb second stage, you’ll experience a smooth, predictable pull and a crisp, positive break that’s perfect for precision shooting, competition, and any high-demand tactical scenario.
- Smooth, Predictable Pull – 2 lb first stage into a clean 4 lb break
- Reliable for PCC – Factory-installed duty spring eliminates reset issues & bump fire concerns
- Swappable Springs – Want a lighter break for rifle builds? Install the included 3 lb green spring
- Drop-In Ready – Installs in minutes, no tuning required
- Built In-House – Designed, engineered, and machined at Stern Defense HQ
Specifications
- Compatible with AR-15 and AR-10 platforms
- 6061 Billet Aluminum housing
- A2 Tool Steel for the trigger and disconnect
- S7 Shock-Resistant Steel hammer
- Semi-flat trigger face for consistent control
- Torture-Tested to 250,000+ rounds for durability
- Factory-installed Duty Spring for PCC reliability
- Includes 3 lb Green Spring for lighter rifle setups
Spring Options
- Pre-installed: Duty spring (PCC recommended)
- Included: 3 lb green spring (for lighter pull in rifle builds)
Switching is easy—just follow the included instructions.
Specifications
| Platform | AR15, AR10 |
|---|---|
| Trigger Type | Flat/Straight |
| Trigger Stage | Two Stage |
| Trigger Pull Weight | 2lbs, 4lb |
| Trigger Pin Size | Small Pin |
| Manufacturer | Stern Defense |
| Colors | Green |
Compliance
Know all your state laws before purchase is made.

Reviews
There are no reviews yet.