The use of such a .375 CheyTac based cartridge demands the use of a custom or customized rifle with an appropriately cut chamber and a fast-twist bore. An example of such a special .375 caliber extreme range bullet is the German CNC manufactured mono-metal 26.44 gram (408 gr) .375 Viking (G1 BC 1.537; this Ballistic coefficient (BC) is calculated by its designer, Mr. Lutz Möller, and not proven by Doppler radar measurements).
The use of a .375 CheyTac cartridge necessitates a custom rifle with a specially cut chamber and a fast-twist barrel. A notable example is the German CNC-manufactured mono-metal 26.44 gram (408 gr) .375 Viking bullet, designed by Mr. Lutz Möller, whose ballistic coefficient (BC) is calculated based on his design rather than confirmed through Doppler radar measurements.