Christensen Arms Cantilever Scope Rings 0 MOA Black/Burnt Bronze 30mm. Built for 1" and 30MM tube compatibility these Riflescope Rings from the experts at Christensen Arms will fit most rifle and scope combinations. The Christensen Arms Cantilever Rifle Scope Rings have stainless steel hardware for proof protection and standard 1/2 nut attachments that ensure a secure and consistent clamping force. For a great way to make sure you are working with some of the best Rifle Scope rings the shooting industry has to offer choose the Christensen Arms Cantilever Rings. Specifications for Christensen Arms Cantilever Scope Rings: Manufacturer: Christensen Arms Finish: Nitride/Burnt Bronze Fabric/Material: Aluminum Length: 1 in Weight: 5 oz Color: Black/Burnt Bronze Mount Type: Picatinny Gun Rail: Picatinny Country of Origin: USA Cant: 0 MOA Package Contents: Christensen Arms Cantilever Scope Rings Christensen Arms 810-00043-01: Cantilever Scope Rings 0 MOA Black/Burnt Bronze 30mm