The SSA-X with Lightning BowA(R) 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-X features Geissele's 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-X trigger follows in the tradition of the venerable SSA, and is a duty rated trigger that is light enough for accurate and precise shots, but forgiving enough for CQB. SPECS PLATFORM: AR15/AR10 TYPE: 2 Stage 1st STAGE WEIGHT RANGE: 2.75 Mfg: Geissele Automatics Llc