Sig Sauer ALPHA3 Scope Mounts are machined with an exactness that is both strong yet ductile that allows the rings to form around a riflescope, yet will not damage scope under proper installation. The steel rings are epoxy powder coated to prevent oxidation and resist gun oils, cleaning solutions, and outdoor exposure. The mount to 1913/picatinny style rails. They come in 30mm or 34mm diameters and have 0 MOA or 20 MOA of cant.
Torq specifications for Alpha 3 Scope Mounts:
To Rail (1/2in Nut): 65in/lbs
To Scope (T15-TORX): 25in/lbs