Area 419 Full Cantilever Mount 35mm Dia - 32mm Hgt 0MOAWhen Area 419 set out to make the perfect scope mount they knew what they needed to make something that was reliable and consistent at a degree you wont find anywhere else on the market. This led us down a rabbit hole ultimately arriving on 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