Named in memory of former Sightmark colleague Caleb John Richard Koszewski, the Sightmark® CJRK Riflescope QD Mount combines a solid platform for mounting high-powered riflescopes on flat rails with the versatility of a quick-detach tactical mount. Shooters can configure the CJRK Riflescope QD Mount lever to lock at the front or rear, depending on their preference. The CJRK Mount’s dual-lever attachment secures the Picatinny or Weaver-style rail at two points, preventing unwanted movement or shifting, allowing users to remove and reinstall the scope without losing zero.
The quick-release lever-lock system firmly clamps onto flat rails and will not loosen even under heavy recoil. The cantilever design provides ample space to achieve proper eye relief and height above the riser on all scopes with 4-inch eye relief or less, eliminating the need to span between the riser and quad rail. Simply lift the release tab to open the lever, making it easy to detach the mount from the rifle.
Six heavy-duty steel hex screws (three on each side) clamp the horizontally split ring halves together, ensuring exceptional durability. Manufactured from aircraft-grade aluminum, the CJRK Riflescope QD Mount is extremely lightweight at just 8 oz., allowing for a more comfortable lift and the option to attach additional accessories to the firearm if needed.
