Vortex Precision Matched Riflescope Rings - Low Height for 30mm (.87 inches) (Set of PMR-30-87
http://www.amazon.com/gp/product/B00691G19I?tag=sukses2015-20
Material 7075-T6 billet aluminum
Ring Heightmeasured from base of ring to bottom of scope tube
Low 30mm 0280
Medium 30mm 0380 34mm0250 35mm0266
Medium-Plus 34mm0332 35mm0315
