Vortex pro series vpr-30h rings

Vortex Viper (VPR-30H) rings for 30mm tube, high height (1.12"/28.44mm) for sale. Never opened, sealed in package, surplus to my needs. Limetime warranty, made in the USA.

Precision CNC machined from high strength 6061-T6 aluminum alloy
Square-edged crossbolt ensures positive engagement of ring to base
Durable black matte anodized finish

$65 Shipped or open to trades. Would trade for burris signature zee (has inserts)1 inch medium