Remington Model R-15 VTR Gun Review - Remington Model R-15 VTR (US - Semi-Auto Rifle - .204 Ruger & .223 Remington) Review What is your rating of the Remington Model R-15 VTR ? Feel free to compare the Remington Model R-15 VTR to similar types of guns / firearms. Politics, Business, Civil & History.