SLR I-BEAM Mount - Absolute Co-Witness Height Leupold Delta Point Pro Mil-Spec Hardcoat Anodize Black OM-DELTA POINT-AB-IB - ASSEM. The I-BEAM Mount provides ultra-high performance while utilizing the strength and stability that is inherent in all SLR mounts and accessories. Return-to-zero capability allows you to center the dot in the crosshairs while ensuring that no magnification is lost when re-zeroing. Fine-tuned tolerances provide a custom tailored fit for each and every shooter. When returning to zero simply loosen the set screws and the I-BEAM is reset to zero. The I-BEAM and T-BEAM mounts have multiple features that make them unique and beneficial to the shooting sports shooter. They are precision machined from 7075 aluminum and are Mil-Spec hard coat anodized creating a durable and rugged mount. When coupled with an SLR Sight and Rail Bracket this all but eliminates any movement of the sight when removing and re-mounting back onto the picatinny rail. The L-BEAM feature provides additional recoil protection and strength. Also the T-BEAM feature strengthens the mount against larger bodied hardware that can loosen or break loose under heavy recoil. They dont have the spring or shock of traditional mounts as well as the strength to bounce back after being shot. Thus they provide superior return to zero capabilities. Specifications for SLR I-BEAM Mount: Manufacturer: SLR Color: Black Finish: Mil-Spec HardCoat Anodized Fabric/Material: Aircraft Grade 7075 Aluminum Optic Cut: Not Applicable Condition: New Mount Type: Picatinny Features of SLR I-BEAM Mount: For Aimpoint T1 and T2 optics Also works with Holosun's with turret cap battery Lower 1/3rd Co-Witness Height 7075 Aircraft Grade Aluminum Mil-Spec Hardcoat Anodize Fits all Picatinny Receiver/ Rails Hardware Included 1.4oz including hardware Ultra strong with built in recoil lugs. Precision Return to Zero mount Package Contents: SLR I-BEAM Mount Hardware SLR OM-DELTA POINT-AB-IB - ASSEM: I-BEAM Mount - Absolute Co-Witness Height Leupold Delta Point Pro Mil-Spec Hardcoat Anodize Black