Recent content by 338ojf

not weak but not as strong lb per lbs IE a 1inch square piece of steel would be stronger(to bend, dent etc etc) then same sized aluminum, I really just what do know if aluminum is thermaly stable enough to not move(change size because of tempature) POI in temp extremes? Clearer? thanks in advance

steel is stronger alum is lighter, but I wonder can alum. expand/contract enough(faster/more) then steel to have POI changes at 90deg and 10deg that are wayoff of 60deg sightin?? given of course velocity/BC change have been accounted for!