Overview Reviews Product Description Riton Optics Contessa, 34mm Light Picatinny Rings, Alluminum Alloy, 8mm Height, Black XRC348A23 Product Videos Full Manufacturer Name Full Manufacturer Name Riton Optics Product Reviews Write a Review Write a Review × RITON 34MM LIGHT PCTNNY RNGS 8MM Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *