Get a $25 discount when you use the code on the following EOTech models: EOTech 552 Military/Tactical Holographic Sight, EOTech SU-231/PEQ MIL Holographic Sight, EOTech EXPS3 Holographic Sight, EOTech XPS2 Holographic Sight, EOTech XPS3 NV Compatible Sight, EOTech EXPS2 Holographic Sight, EOTech G33.STS Magnifier w/Mount, EOTech HHS I EXPS3-4 w/G33 Magnifier, or EOTech HHSII EXPS2-2 w/G33 Magnifier.