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IMR Rifle IMR 4166 941661

Product Code : 754486040004


Mfg Item #: 330

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This fine, extruded propellant is the first in the series of Enduron Technology powders. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density, and being environmentally friendly. IMR 4166 is the perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts and dozens more, making it a versatile match-grade propellant.

TypeRifle Powder
SeriesIMR 4166
Weight1 lb
Burn RateIntermediate
Recommended UseStandard Rifle

Determined at checkout.