The Geissele Automatics SSA-X (Geissele Automatics part no. 05-959) is a two-stage AR-15 trigger built with Geissele’s Lightning Bow trigger shoe.

Key Specifications

• Built for AR-15 pattern lowers.
• Configured as a two-stage trigger, not single-stage.
• Includes Geissele’s Lightning Bow trigger shoe.
• Sold as Geissele’s SSA-X model.
• Classified as a firearm part/accessory, not a regulated firearm itself — no FFL transfer required to purchase.

Frequently Asked Questions

What platform does this trigger fit? This trigger is built for AR-15 pattern lowers.

Is this a single-stage or two-stage trigger? This is a two-stage trigger, meaning it has a distinct take-up stage before the final break, rather than a single, uniform pull.

Buy the Geissele SSA-X 2-Stage Trigger with Lightning Bow – AR-15

Order the Geissele SSA-X 2-Stage Trigger with Lightning Bow – AR-15 today for fast, insured shipping from a Lubbock, TX gun shop. Browse more Geissele Automatics parts in our AR Triggers category.