Re: Steel or Aluminum Rings & Bases
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RM2/SS</div><div class="ubbcode-body">Steel is the way to go in my book. It has the same expansion coeficient as your action unlike aluminum. It is also what the military uses. Its only a couple of ounces in weight so who cares. It is harder and can take more tourque on the screws and overall more solid. </div></div>
How is the expansion coefficient going to matter? First, I don't know that the receiver gets hot enough for it to matter. And if it did, I think the heat is going to dissipate before getting to the rings and base. Second, things don't expand in a nice even way. When you have things clamped together like rings to a base or a base to a receiver, the expand against each other, so who cares what the coefficient is?