That is not an EO tech sight on his rifle. It looks more like pic related and is mounted correctly. EO techs are expensive and take practice to get used to shooting with both eyes open and a perceived moving reticle.
That is not an EO tech sight on his rifle. It looks more like pic related and is mounted correctly. EO techs are expensive and take practice to get used to shooting with both eyes open and a perceived moving reticle.