The Sako Optilock Blue 30mm Medium Rings are precision‑machined blued steel mounts designed to fit rifles with Sako’s Optilock receiver rail system. They securely hold a 30mm scope tube at a medium height, providing a balance between clearance for larger objective lenses and maintaining close alignment with the bore. Engineered for durability and reliable performance, the rings come in pairs with all necessary hardware for easy installation, ensuring consistent return to zero and a stable, secure mounting solution for Sako and compatible rifles.