Overview Reviews Product Description Riton Optics Contessa, 30mm Quick Detach Mount, Picatinny, Hardened Steel, 20 MOA, Black XRC30QD2023 Product Videos Full Manufacturer Name Full Manufacturer Name Riton Optics Product Reviews Write a Review Write a Review × RITON 30MM PICATINNY QD 20 MOA Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *