USED SIG SAUER Alpha Aluminium Hunting Rifle Scope Rings 30mm Extra High Matte Black. The steel rings are epoxy powder coated to prevent oxidation and resist gun oils cleaning solutions and outdoor exposure. Specifications for SIG SAUER Alpha Aluminium Hunting Rifle Scope Rings: Manufacturer: SIG SAUER Finish: Matte Ring Quantity: Pair Quantity: 1 Fabric/Material: Aluminum Color: Black Mount Type: Picatinny Gun Make: SIG Sauer Features of SIG SAUER Alpha Aluminium Hunting Rifle Scope Rings: Alpha1 Scope Rings 30mm Low Profile 0.85 in Med Profile 0.94in High Profile 1.12in Extra Hight 1.25in Sig Hunting Complete Set Package Contents: SIG SAUER Alpha Aluminium Hunting Rifle Scope Rings SIG SAUER Infinite Guarantee SIG SAUER SOA10014: Alpha Aluminium Hunting Rifle Scope Rings 30mm Extra High Matte Black