When Area 419 set out to make the perfect scope mount, they knew what we needed to make something that was reliable and consistent at a degree you won't find anywhere else on the market. This led to a process that gets you final-bore matched rings, with raw aluminum internals, for a grip on your optic that is more reliable and more true than anything else made - as well as an incredible amount of robustness without adding unnecessary weight.Like most mounts, these begin as separate parts. The bases and caps are made in batches. While many will make these parts, send them to anodize, and then just assemble, Area 419 produce around the extra steps. Once these parts return from anodize, they are fully assembled, placed back into specially produced rail fixtures, with the caps torqued to spec over specially made spacers (to give the rings space to torque down on the optic), and final-bored as sets in our world-class machining centers. Mounts are then brought off the machine in sets, QC'...