IMR 4350 is a popular extruded propellant used in rifle cartridges. Like all propellants, its chemical stability degrades over time, impacting performance and potentially creating safety hazards. The period during which this propellant remains safe and effective for its intended purpose is its usable lifespan.
Understanding propellant longevity is crucial for maintaining accuracy, ensuring consistent velocities, and, most importantly, prioritizing safe firearm operation. While propellants are generally stable when stored correctly, factors like temperature, humidity, and container integrity can influence their lifespan. Historically, advancements in propellant formulation and packaging have contributed to extending the viable period for use. Properly stored IMR 4350 contributes to reliable and consistent performance over time.
