Everything about IMR 4166
PrecisionRifleBlog.com (PRB) just lately released outcomes from a field test PRB conducted to quantify the temperature security of the popular Hodgdon H4350 and Varget powders and Evaluate those to IMR’s new Enduron line of powders, specially IMR 4166 and 4451.That is what I am scared of. Hoping they set all concentrate into upping manufacture of