Videos tagged with Chamber Tolerances

This video explores the evolution of firearm cartridges, highlighting that while fundamental principles remain, modern designs focus on tighter tolerances, sharper shoulders, and faster twist rates for improved bullet stabilization and aerodynamics. Older cartridges like the 30-30 are still effective for many hunting scenarios, while newer designs like the 6.5 PRC offer advantages in long-range ballistics due to high ballistic coefficient bullets. The discussion also touches on the unique plastic casing of True Velocity ammunition and its limited commercial impact.