RITON OPTICS PICATINNY MNT 30MM B/O 20MOA

Description

The Riton Contessa scope mount is built for shooters who need a reliable, long-range-ready platform for a 30mm scope tube. The core reason to choose this mount over a zero-cant alternative is the 20 MOA of built-in inclination: by tilting the scope’s optical axis downward relative to the bore, you recover elevation adjustment that would otherwise be consumed simply zeroing at medium distances, leaving the full usable range of your turrets available for dialing out to extended yardage. That matters most on cartridges with pronounced drop curves, where a flat base mount may leave you with nowhere to go at distance.

Construction is machined from hardened steel throughout, which keeps the mount rigid under recoil and resistant to the small flexes that can shift point of impact over time. The rings conform to 1913 Picatinny dimensions, so lateral positioning on the rail is indexed and repeatable — if you pull the mount to swap scopes, it returns to the same point of contact. Cap retention uses a four-screw design, which distributes clamping load evenly around the tube and reduces the risk of crushing or distorting a scope body during installation. The matte black finish cuts surface reflection without adding appreciable weight.

This is a bolt-on mount, meaning it attaches directly to a Picatinny rail without requiring lapping, shimming, or any fitting work. That makes it practical for shooters who run multiple upper receivers or move a scope between platforms, since installation and removal are straightforward with standard tooling. Riton designed it specifically to complement their own scope line, though it will accept any 30mm tube to Picatinny standards.