Overview Reviews Product Description Ruger Standard, Ring, 30mm Extra-High(6), Blue Finish, 6B30, Sold Individually 90275 Product Videos Full Manufacturer Name Full Manufacturer Name Ruger Product Reviews Write a Review Write a Review × RUGER 30MM X-HI(6) BL (6B30) SLD IND Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *