Re: Vortex Precision Matched Rings
HD version is 7075 aluminum and assuming it's T6 then it's going to be stronger than hell. It looks like they've got a 4140 chrom moly version as well. I'm wondering what the heat treat is, because their is no way they're machining a fully heat treated piece. I don't care how much carbide they've got, that has to be ground, not milled. No listing as to what the normal version is, probably 6061 which is only 1/2 as strong as the 7075 assuming T6 heat treat on both.