Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger

Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger

Built on the chassis of the Geissele SSA, the SSA-E has reduced first- and second-stage weights, giving a smooth, light take-up and a crisp, clean second-stage break. It is a semi-automatic-only version of Geissele’s two-stage combat trigger.

It suits precision and designated-marksman type rifles where accuracy matters and a robust, non-adjustable drop-in trigger is wanted.

• Two-stage, non-adjustable, reduced pull weights (approx. 2.9-3.8 lb total)
• Light first-stage take-up, crisp second-stage break
• Classic M4-style curved trigger bow
• Built on the SSA chassis

Designed for mil-spec AR-15/M4-pattern rifles. Not compatible with SIG MCX/MPX rifles or pistol-calibre AR-15 variants (fitting it to these voids the Geissele warranty). The same pull with a flat bow is the SD-E; with the semi-curved Lightning Bow, the SSA-E X.

Specifications:

• Platform: AR-15 / AR-10
• Type: 2-stage, non-adjustable
• First stage: 0.91-1.13 kg (2.0-2.5 lb)
• Second stage: 0.41-0.59 kg (0.9-1.3 lb)
• Total pull weight: 1.32-1.72 kg (2.9-3.8 lb)
• Trigger bow: M4 curved
• Pin size: mil-spec
• Geissele part number: 05-160
• Weights are approximate (maker data)