When the pressure is on for the perfect shot during your next hunt, make sure you have the PRSR-X2 ultralight precision scope mounting system where precision and lightweight align to deliver repeat performance. 7075/T6 aluminum for a high strength and lightweight platform Hardcoat anodized finish for abrasion and corrosion resistance Rings feature stainless steel hardware for element proof protection Standard 1/2" nut attachments to ensure secure and consistent clamping force Fits picatinny style mounts and NATO-STANAG compatible