USED DNZ Products Freedom Reaper Scope Mounts 3.46 in Long Picatinny Rail Extra High Ring 30 mm Tube Black 381PT. We have standard 1 piece mounts Forward 1 piece mounts Forward 1 piece mounts with 45 degree side rail and 2 piece mounts. We have mounts with 2 screws per ring 4 screws per ring and 6 screws per ring. We have carry handle mounts for 1 and 30MM scopes that fit into a carry handle. These mounts have a peep hole thru them so you can see your iron sights. For the 2 screw per ring mounts the ring is .63 wide. For the 4 screw per ring mounts the ring is .80 wide. For the 6 screw per rings the ring is 1.38 wide. ( 1.38wide 6 screw ring is for the Beast Reaper mounts only) 34MM rings are .90 long and have 4 screws per ring. MOA mounts are tapered down on front for long range shooting. Height will be about .03 lower on front ring than a standard straight mount. All ring screws are 6-40 X 5/8 long. They use a 7/64 Allen wrench. Straight heights of Picatinny rail mounts from top of rail to centerline of scope tube medium 1.00 high 1.19 X high 1.38. Normal height is X High on the Freedom Reaper mounts. Specifications for DNZ Products Freedom Reaper Scope Mounts: Manufacturer: DNZ Products Fabric/Material: 6061-T6 Aluminum Color: Black Tube Diameter: 30 mm Length: 3.46 in Ring Height: Extra High Additional Features: Picatinny Rail Finish: Matte Features of DNZ Products Freedom Reaper Scope Mounts: Precision machined from a solid block of top-grade billet 6061T6 aluminum Custom made to fit each type of firearm and align perfectly with your rifles receiver No moving parts between the firearm and the scope 67percent lighter than comparable one-piece mounts with four times the threads and precision socket-head cap screws for absolute strength and security Absorbs shock and withstands temperature extremes better than steel mounts at a fraction of the weight Package Contents: DNZ Products Freedom Reaper Scope Mounts DNZ Products 381PT: Freedom Reaper Scope Mounts - 3.46in Long Picantinny Rail - X - High Black 30mmTube