Benefits and purpose Provides a precise, repeatable method to level a scope by combining a leveler base with a leveler wedge that interfaces with the turret cluster. Compatible with standard Picatinny rails and onepiece scope mounts, aligning with the scope turret cluster for accurate leveling. Simple, tool workflow that reduces misalignment risk during mounting and reseating. After leveling, the scope can be secured in rings or a onepiece mount with the proper tension to remove slack while preserving enough play for manual rotation and final checks. How to install and level 1) Place the leveler base on the Picatinny rail or onepiece mount directly under the turret cluster, with the angled slot on the side. 2) Insert the leveler wedge into the slot on the base from the side until it contacts the bottom of the turret cluster. 3) Gently apply pressure until the scope rotates to a level position. 4) Place the scope in rings or a onepiece mount. Tighten rings to remove slack, but leave them loose enough that the scope can still be rotated by hand for any final adjustments. Compatibility and performance notes Compatibility: designed to fit standard Picatinny rails and onepiece scope mounts; intended to align with the scope turret cluster for reliable leveling. Performance: enables quick, consistent leveling during scope installation and reinstallation, supporting accurate elevation alignment and repeatable mounting results. Use scenarios scope mounting: when mounting a scope on a rifle equipped with a Picatinny rail, use the leveler to achieve level alignment before final ring tightening. Reinstallation after maintenance: after removing and reattaching a scope, use the leveler to quickly re level the sight line for consistent adjustment references. Field setup and drills: during training or hunting prep, employ the leveler to establish a level baseline rapidly, then secure the scope in place for reliable performance.