ISMS QUICK DETACH QDP CANTILEVER MOUNTS An extremely sturdy mount, the quick detach Spuhr QDP Cantilever Mount clamps directly to any MIL-STD 1913 Picatinny top rail or base, ensuring correct eye relief for your optic. Machined from a single billet of aluminum to resist flexing under recoil, mount has 45Adeg split rings to eliminate the bulkiest part of the rings from your line of sight with the scope turrets. Includes 10Adeg wedge to properly align the scope in the rings Allows scope to be mounted 1.57" farther forward 1.5" high 5.94" OAL Easy-to-operate quick-release levers let you attach and remove the Spuhr QDP Cantilever Mount fro Mfg: Spuhr