IMR Enduron 4451 Smokeless Gun Powder

IMR Enduron 4451 Smokeless Powder

IMR Enduron 4451 Smokeless Powder is a match-grade, single-base extruded propellant developed for rifle reloaders seeking reliable performance from a medium-slow burning powder. As part of the IMR Enduron line, this versatile IMR 4451 powder is formulated for consistent results across changing temperatures and includes technology designed to help reduce copper fouling.

This IMR Enduron 4451 rifle powder is suitable for a range of rifle cartridges when paired with current, published reloading data. Reloaders commonly select this Hodgdon IMR 4451 powder for cartridge applications such as .270 Winchester, .30-06 Springfield, and .300 Winchester Short Magnum.

The extruded granule design gives reloaders a quality option for carefully measured charges and repeatable handloading performance. Whether purchasing a compact IMR 4451 1 lb container or stocking up with an IMR 4451 8 lb powder jug, IMR Enduron 4451 is intended for rifle reloading applications that have manufacturer-supported data.

Product features

• Single-base, extruded smokeless rifle powder

• Medium-slow burn-rate characteristics

• Part of the IMR Enduron powder family

• Designed for consistent performance through changing temperature conditions

• Includes copper-fouling-reducing technology

• Intended for rifle cartridges covered by published load data

• Available in 1 lb and 8 lb container sizes

• Suitable for reloaders seeking dependable rifle-powder performance

Specifications

Use only current, published load data specifically intended for IMR Enduron 4451 and your exact cartridge, bullet, case, primer, and powder combination.

• Never exceed published maximum loads

• Never mix powders of any type, brand, or source

• Never substitute IMR Enduron 4451 for another powder by charge weight

• Never use smokeless powder in place of black powder or a black-powder substitute

• Store powder in a cool, dry place away from heat, sparks, flames, and unauthorized access

• Follow all manufacturer instructions, local laws, and hazardous-material shipping requirements

Important notice

IMR Enduron 4451 Smokeless Powder is a DOT-regulated HazMat product. Shipping restrictions, HazMat fees, order limits, and eligibility requirements may apply. Product packaging, container size, availability, and lot information may vary.