Athlon Optics Armor Scope Rings 30mm Low Height 0.89in Black. Athlon Optics built these Riflescope Rings from 6061-T6 aluminum for durability and they have a Type III hard coat anodized finish to ensure they're resistance to corrosion or wear and tear from your weapon. These Athlon Optics Armor Rifle Scope Rings also have an elongated low profile design to keep snags to a minimum. Despite the value these rings bring they're tough enough to hold up in the field and perform well on recoil. Pick up a pair of these Athlon Optics Armor Rifle Scope Rings before your next outing. Specifications for Athlon Optics Armor Scope Rings: Manufacturer: Athlon Optics Finish: Type III Hard Coat Anodized Ring Quantity: Pair Quantity: 1 Fabric/Material: 6061-T6 Condition: New Weight: 0.14 kg Color: Black Mount Type: Picatinny Gun Rail: Picatinny Attachment Type: Picatinny Package Contents: Athlon Optics Armor Scope Rings Athlon Optics 702002: Armor Scope Rings 30mm Low Height 0.89in Black