Geissele Automatics SSA-E X 2-Stage Trigger w/ Lightning Bow
The Geissele SSA-E X is the enhanced model of the already improved SSA X trigger.
The SSA-X features a Nanocoated wide body trigger and Nanocoated Hammer, with a special Chrome Nitride disconnect that combines advancements in coating design to bring about the next evolution of the venerable SSA.
The SSA-E X with Lightning Bow trigger is a non-adjustable trigger, with pull weights that result in a trigger with a smooth, light first stage take-up and a crisp, candy cane-like second stage break.
The SSA-E X is ideal for use in precision Designated Marksman type rifles where weapon accuracy and reliability are critical and a non-adjustable drop in trigger is desired.
Specifications
Type: 2-Stage
1st Stage Weight Range: 2 – 2.5 pounds
2nd Stage Weight Range: .9 – 1.3 pounds
Total Pull Weight Range: 2.9 – 3.8 pounds
Adjustable: No
Bow Type: Lightning Bow
Note: This trigger only works with Small Pin Lower Receivers/.154. Not designed for use in Sig MPX/MCX or PCC AR15/M4 variants. Please use Super MCX SSA or Super MPX SSA for their respective guns.


Sam (verified owner) –
This is the best trigger I have found for the AR platform. Every benefit of the SSA-E trigger pull with the crisp break that surpasses it. It is a pricey trigger, but I have not found something that can do better.
DV (verified owner) –
Great trigger for the AR-15. Very crisp break. Thanks Rooftop!
Dan (verified owner) –
Fantastic trigger. Bow shape is a good compromise between straight and curved. Excellent experience with Rooftop as always.
JJ (verified owner) –
This trigger is phenomenal. It’s definitely a couple of steps above the MBT-2S I have, but it’s a different class entirely. Be careful! The pull is very light!
Joshua N. (verified owner) –
The best trigger you can buy for an AR-15. Perfect trigger weight. Super crisp break. Best warranty in the business.