Vortex 30mm Pro Rings Low / 35mm Precision Matched Ring

1: Pro Rings combine Reliability and Strength, ultimate accuracy.

Type 2 matte black anodized, Laser Engraved Torque specs, internal recoil lug, made in USA, check vortex price you will feel sure about the value 
$165 OBO 

2: Precision Matched 35mm Rings 

$225 OBO 

3: buy both will get the third pair ( 1” see through ) rings for free.