Contessa SBP04 Quick Detach Tactical 10mm High Picatinny Rail Mount for Swarovski RailAll of Contessa’s Quick Release Scope Bases & Rings are made in Italy with a combination of the most advanced technology, high quality materials, and expert technical skills. These scope bases/rings are precision machined from solid steel and are designed to guarantee maximum stability and a long service life. They attach to the host weapon via Contessa’s Steel Insert System, which utilizes a quick release lever and hardened tri-alloy steel inserts to ensure a rock-solid connection and 100% repeatability when switching from one scope mount to another. Contessa offers a massive selection of mounts for many of today’s popular firearms and brands such as Remington, Savage, Blaser, Sako, and more. Features: Attaches to host weapon via quick release lever and hardened tri-alloy steel inserts to ensure a rock-solid connection and 100% repeatabilityOptions are available for many of today’s popular firearms and bandsPrecision machined from solid steelLong service lifeMade in Italy Contessa Quick Detach Tactical 10mm High Picatinny Rail Mount for Swarovski Rail SBP04