Buy IMR Enduron 4166 Smokeless Gun Powder Online. The production of IMR powders stretches back more than 200 years, when E.I. DuPont started the enterprise. Reloaders all around the world rely on the IMR range of powder, which is compatible with a variety of reloading applications. This tiny, extruded propellant is the first of a series of powders developed by Enduron Technology. Buy IMR Enduron 4166 Smokeless Gun Powder Online. Copper fouling eliminator, temperature insensitivity, optimal loading density, and environmental friendliness are the primary characteristics of the Enduron series. IMR 4166 is ideal for cartridges like as the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts, and hundreds of others. Unquestionably, a multipurpose match-grade propellant.

• Product Family #: 2185213867

Important Information:

• Do not exceed the loads displayed in the reloaders guide
• Never mix any two powders regardless of type, brand, or source
• Never substitute any smokeless powder for Black Powder or any Black Powder substitute