The SIG SAUER Alpha MSR mount is a one-piece cantilever scope mount built for 34mm-tube optics on AR-pattern rifles. A cantilever design pushes the scope forward over the handguard, achieving proper eye relief while keeping both rings anchored to the rigid receiver rail — the correct way to mount magnified glass on a flat-top rifle. The 34mm tube diameter matches the growing class of precision LPVOs and mid-range scopes that use the larger tube for added elevation travel. Machined from aluminum in a black finish, it's a clean, solid foundation from SIG's Electro-Optics line.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.