Two identical rifles, the same ammunition… so why can the velocity still change?
Two identical rifles can display different velocities with the same ammunition. Barrel tolerances, chamber, rifling grip, friction, temperature, and batch of cartridges explain why each weapon has its own ballistic…
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Thick barrel or thin barrel: why weight does not automatically guarantee accuracy
Two rifles, two radically different barrels… and a conclusion much less obvious than it seems
Read more: Thick barrel or thin barrel: why weight does not automatically guarantee accuracy