What is the Size of a .204 Ruler Cartridge? Length, Performance, and Ballistics Explained
The .204 Ruger is a centerfire rifle cartridge designed by Hornady and Ruger. Its key dimensions are a rim diameter of .378 inches (9.6 mm), a rim thickness of .0449 inches (1.14 mm), a case length of 1.850 inches (47.0 mm), and an overall length of 2.2598 inches (57.40 mm). The performance of the .204 … Read more