Product Overview and Introduction

Experience the gold standard of precision rifle triggers with the Geissele Automatics Super Semi-Automatic Enhanced (SSA-E) Two-Stage Trigger featuring a traditional Curved Bow and a match-grade 3.5 lb Total Pull Weight – MPN: 05-160. Widely regarded as one of the finest non-adjustable combat-match triggers ever designed for the AR platform, the SSA-E takes the rugged reliability of Geissele’s duty triggers and refines them into a masterpiece of crisp, predictable control.

Whether you are building a precision DMR, a long-range gas gun, or a high-performance duty rifle, the SSA-E delivers a smooth, light first-stage take-up followed by an ultra-clean, glass-rod second-stage break that dramatically shrinks your shot groups at distance.

Match-Grade Performance and Precision Engineering

Engineered to exacting tolerances, the SSA-E combines the safety of a two-stage combat trigger with the performance of a dedicated competition trigger:

• Ultra-Light Match Break: Factory-tuned to a smooth total pull weight of approximately 3.5 pounds (roughly 2.3 lb first stage and 1.2 lb second stage), offering minimal resistance for precise shot placement.

• Glass-Rod Second-Stage Break: Designed with zero perceptible creep and an ultra-crisp break that lets you precisely predict the moment of ignition.

• Traditional Curved Match Bow: The classic curved trigger face provides a natural, comfortable finger placement surface for a familiar and consistent pull.

• Positive Tactical Reset: Features an exceptionally short, distinct reset for rapid, controlled follow-up shots under pressure.

• Full-Power Hammer: Utilizes a robust hammer and reliable spring geometry to ensure positive ignition across all commercial, match, and military-spec ammunition types without light strikes.

The Benchmark for Precision Shooters

Geissele’s SSA-E is trusted by elite marksmen, competitive shooters, and tactical professionals worldwide. It bridges the gap between rugged durability and exquisite match-grade crispness, giving you the confidence to make every shot count.

Key Features and Benefits

• Geissele Quality: Precision-machined from high-grade ordnance tool steel for ultimate durability.

• Crisp Two-Stage Action: Light take-up followed by an unmistakable, glass-rod break.

• Drop-In Compatibility: Installs easily into standard small-pin (.154-inch) AR-15 and AR-10 lower receivers.

• Reliable Ignition: Full-power hammer ensures absolute dependability with all primers.

Specifications

• Product Type: AR-15 / AR-10 Two-Stage Match Trigger Assembly

• Manufacturer Part Number (MPN): 05-160

• Platform Compatibility: AR-15 / AR-10 Mil-Spec Lower Receivers (Small Pin .154-inch)

• Trigger Style: Traditional Curved Bow

• Pull Weight: First Stage (~2.3 lbs) + Second Stage (~1.2 lbs) = ~3.5 lbs Total

• Finish: Parkerized / Phosphate

• Manufacturer: Geissele Automatics