Geissele SSA-E X® Trigger with Lightning Bow®

The SSA-E X® with Lightning Bow® trigger delivers the ultimate in trigger control, with a semi-curved, wide-body profile that combines the best features of the standard curved AR trigger and the popular flat-bow design. The SSA-E X features our Nanoweapon® coating on the major components, which dramatically enhance wear and corrosion resistance and keep the trigger running smoothly even with minimal lubrication. The SSA-E X trigger delivers a smooth, light first stage take-up and a crisp, icicle-like second stage break. The SSA-E X is ideal for use in precision Designated Marksman type rifles where both accuracy and reliability are critical and compromise isn’t an option.

What is Geissele Nanoweapon®?

Geissele Nanoweapon® (also known as Picatinny DSL) is a family of Durable Solid Lubricant coatings which was developed by ARDEC. It is available exclusively from Geissele Automatics. We continued the development of Picatinny DSL so that its level of corrosion, wear and abrasion resistance is currently unmatched among firearm coatings. Nanoweapon® is applied at low temperatures so that the underlying metallurgy of the part is non effected by the application process. Our coating also has a surface hardness roughly equivalent to synthetic diamond. This makes Geissele Nanoweapon® harder than sand, easily rejecting carbon and making cleaning a breeze, on top of allowing the firearm to operate normally with less lubrication.