The Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger is a two-stage trigger designed for AR-15 and AR-10 platforms, offering a refined pull profile for improved control and consistency. Its two-stage design features a smooth first stage followed by a lighter, defined second stage break, supporting precise trigger operation across a variety of shooting applications.
This trigger utilizes a traditional curved (M4-style) trigger bow and is built for compatibility with standard mil-spec lower receivers. The SSA-E is a non-adjustable, semi-automatic trigger commonly selected for users seeking a lighter pull weight and predictable break characteristics. It is not compatible with Sig MPX, MCX, or pistol caliber carbine AR variants.
Specifications
- Platform compatibility: AR-15 and AR-10 (mil-spec pattern)
- Trigger type: Two-stage
- Trigger bow: M4 curved
- First stage pull weight: 2.0 – 2.5 lbs
- Second stage pull weight: 0.9 – 1.3 lbs
- Total pull weight: 2.9 – 3.8 lbs
- Adjustable: No
- Pin size: Mil-spec
- Semi-automatic operation only
- Not compatible with Sig MPX, Sig MCX, or pistol caliber carbine AR variants
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