imr 4831

Buy IMR 4831 Smokeless Powder Online

Introduction

IMR 4831 is a versatile powder suitable for many rifle cartridges. With a proven burn rate of 1.7% and density of 13.8g/cc, 4831 delivers reliable ignition across loads. This powder performs well and is known for its consistent ballistics.

Understanding 4831

As an extruded powder, 4831 has consistent burn characteristics from its spherical pellet morphology. Its moderate burn rate produces effective pressures in calibers from .223 Rem to larger.

Reloading with 4831

When reloading, carefully select bullets, brass, and primers as specified in manuals. Weigh charges on an accurate scale within published data ranges. Ensure consistent seating and crimping. Document top loads for precision applications.

Applications

4831 is well-suited for cartridges loaded with 55-150 grain bullets, generating velocities for informal/long range shooting, plinking, and hunting. Excellent options include .223 Rem, .308 Win, 6.5 Creedmoor, 30-06 Sprg.

Safety Considerations

Always follow safe handling and reloading procedures. Store 4831 properly. Regularly inspect rounds. Wear protective equipment while reloading and shooting. Never exceed max published loads.

Conclusion

With its consistent burn, versatility across calibers, and performance, IMR 4831 delivers results. Experienced reloaders will appreciate 4831’s quality and trouble-free operation in rifles.