This rail is for SA round receivers Proudly made in Western Australia from 6060 T6 Aluminium for a durable and lightweight construction with cross slots down the full length of the rail, which are cut to Mil standard 1913 specs. This allows the shooter more flexibility when installing scope rings.
These rails are compatible with both Picatinny and Weaver scope rings.
4 screws; 2 x 6-48×1/4 (rear) and 2 x 6-48×3/16 (front) are included.
20″ lbs torque is recommended and a drip of “blue” loctite (not supplied).