OPTICS-All set - Modified RMS-C/507K optic footprint that characteristics our ClearSight™ Reduce built to strategically divert gasses absent from your optic lens when firing. You are able to email the site owner to let them know you have been blocked. Make sure you include what you were doing when this https://zed-directory.com/listings13122242/what-does-f-and-f-firearms-mean