Geissele Super Semi-Automatic Enhanced SSA-E Trigger - AR-15 (05-160)

The SSA trigger refined for precision — the SSA-E lightens the break for shooters who split hairs at distance.

The Geissele Super Semi-Automatic Enhanced (SSA-E, 05-160) takes the legendary SSA architecture and reworks the geometry for a lighter, cleaner second stage — a break so crisp Geissele's own shooters describe it as a glass rod snapping. The result is a two-stage trigger that retains combat-grade reliability and safety margin while rewarding deliberate precision work: DMR builds, recce rifles and any AR asked to hit small things far away.

Like every Geissele, the SSA-E is machined and finished to tolerances that keep the pull identical for the life of the rifle, ships non-adjustable with nothing to drift, and runs full-power springs for certain ignition with duty ammunition.

Why shooters choose the SSA-E

• Enhanced lighter second stage — a famously crisp, clean break
• Two-stage discipline — prep under stress, commit with precision
• Combat-grade reliability retained — full-power ignition springs
• Non-adjustable consistency — the same pull, round after round
• Made in the USA

Fit & installation

Drops into AR15/M4-pattern lowers with Mil-Spec (.154 in) pins. Armourer-level installation; complete function and safety checks before live fire.

Specifications

• Model: 05-160
• Platform: AR-15/M4
• Type: Two-stage enhanced trigger
• Made in: USA

Precision that keeps its nerve. Order the SSA-E today — in stock at Xtreme Tactical Gun Parts with free UK delivery.

Explore more: all Rifle Triggers, AR-15 Parts & Accessories or browse all Geissele Automatics.