IMR 4166 Enduron Rifle Powder - 8 lbs

$490.34 Out of stock

IMR's Enduron Technology extruded powder reduces copper fouling while maintaining temperature stability. Ideal for mid-range cartridges like .30-06, .270 Winchester, and .300 WSM with excellent loading density.

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IMR 4166 Enduron Rifle Powder

IMR has engineered a sophisticated line of extruded powders built on Enduron Technology—a modern propellant system designed for the discerning handloader.

Key Features

  • Copper Fouling Eliminator: Reduces barrel copper buildup, extending the life of your rifle and maintaining accuracy
  • Temperature Stable: Consistent performance across varying weather conditions and seasonal changes
  • Optimal Loading Density: Provides excellent case fill for efficient powder charge distribution
  • Environmentally Friendly: Formulated with consideration for the shooting environment

Ideal Applications

IMR 4166 performs exceptionally well in mid-range burn speed cartridges, including:

  • .30-06 Springfield
  • .270 Winchester
  • .300 Winchester Short Magnum
  • Other similar intermediate-velocity rifle rounds

Package Contents

Each container holds 8 pounds of powder, providing ample supply for serious handloaders.

Whether you're developing precision loads for hunting or target shooting, IMR 4166 Enduron delivers the consistency and performance that experienced reloaders demand.

Attributes

Type: 4166
Weight: 8 Lbs

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