Sniper Cantilever Rifle Scope Rings w/ Integral Mount Black 30mm Diameter. These Riflescope Rings from Sniper have an anodized matte black finish and feature all heat treated steel and aluminum construction. Cantilever construction enables versatile mounting positions and ample eye relief when you install Sniper PT-30 30mm Picatinny Rail Scope Rings. Additional integrated mounting positions on Sniper PT-30 30mm Cantilever Scope Rings allow you to attach other optics or accessories in addition to a scope. Specifications for Sniper Cantilever Rifle Scope Rings for Picatinny Rail System: Manufacturer: Sniper Finish: Anodized Matte Tube Diameter: 30 mm Ring Quantity: Pair Quantity: 1 Fabric/Material: Aircraft Grade Aluminum Condition: New Color: Black Features of Sniper Cantilever Rifle Scope Rings For Picatinny Rails PT-30EX614: Heat treated steel and aluminum construction with precise machining Proper eye position ready for combat Rifle Scopes See through option allows use of back up iron sights Picatinny rails for mounting flashlights Double slot tri-rails for additional accessories Provides 2 inches of forward scope positioning Compatible with 30mm scopes No gunsmithing needed 3mm Allen wrench and extra screws included Package Contents: Sniper Cantilever Rifle Scope Rings Picatinny Rail PT-30EX614 Allen wrench Screws Sniper PT-30EX43: Cantilever Rifle Scope Rings w/ Integral Mount Black 30mm Diameter