About JeffTron: Jefftron company was founded in 2011 as a manufacturer electronic devices for airsoft electric guns. Specializing in MOSFETs and wiring, JeffTron is a company that provides innovative and next level technology to make your AEG rifles more responsive and LiPo ready. Designing more compact technology than most manufacturers of their kind, JeffTron is a fast growing and highly recommended brand by airsofters around the world. With an emphsasis on quality and precision, JeffTron is out with a goal to "make your gun smart". Check out these Czech Republic devices for yourself and "make your gun smart!"