The Competition SR Fixed 4.5 x 24 is purpose-built to comply with 2016 rules that, for the first time, allow the use of riflescopes having a maximum magnification of 4.5x, objective lens diameter to 34 mm, and combined weight of optic and service rifle to 11.5 pounds.
Top Shooter Paul Phillips was using an Applied Ballistics rifle chambered in .416 Barrett, engaging targets between 1500 and 2000 yards at Camp Atterbury