Brass uniformity affects a few things – but how much of a difference can you expect from brand to brand? If you have highly consistent brass you’ll notice similar life spans across your reloads, as they stretch at the same rate. You’ll have near identical case capacities, the result of uniform wall thicknesses. There’s a whole lot more to case uniformity, but what I want to focus on is the amazing difference from brand to brand.
Let me preface this by saying… How long is a piece of string? If you’re looking for the definitive guide on the all-time showdown between factory and custom rifles, you’ve got a long wait ahead of you. There’s no way to say one is categorically better than the other, but depending on your needs, one will suit you more than another. Here’s a quick run down on the two options.