Established in 2004 by Bill Geissele as a manufacturer of trigger mechanisms for the AR15, Geissele Automatics has since become one of the most trusted machine shops to build not only high-quality, military-grade triggers--but they have branched into rail systems and weapon accessories.
"We manufacture confidence."
Geissele triggers can be shown to improve a weapon's trigger pull by 100% or more. Literally. Look at a graph that measures a factory trigger compared to a Geissele trigger. It's crazy. An improved trigger can vastly improve markmanship but let that not be a substitute for good practice.