IMR 4166 - An Overview
PrecisionRifleBlog.com (PRB) recently printed effects from a subject examination PRB executed to quantify the temperature stability of the favored Hodgdon H4350 and Varget powders and Review Those people to IMR’s new Enduron line of powders, exclusively IMR 4166 and 4451.Linked to their breeding procedure while in the examine place, the existence