Rock solid - UTG Pro ACCU-SYNC 30mm High Profile 34mm Offset Picatinny Rings

A tip for prospective buyers, the "gun metal" color is very close to Titanium Cerakote H-170. It perfectly matches a rifle with that same Cerakote (yay) or similar shades of grey. It holds rock solid on a 50 BMG rifle with a Nightforce SHV 56mm. The best part is the 3 integral recoil stops, not all scope mounts have these, and utility-wise they are awesome. The lightening cuts on the mount is about the only thing I don't care for, but other users might find it welcome if running a light setup. Whether it will hold up in the upcoming years I'll have to see.