The SIG Sauer Alpha MSR 34mm Scope Mount, 0 MOA, Black (SIG part no. SOA20015) is a one-piece Picatinny mount sized for larger 34mm-tube riflescopes. The alloy body is machined to let the steel rings form around the scope tube for a snug hold without damaging it under proper installation, and an epoxy powder coat resists oxidation, gun oils, and cleaning solvents over years of use. At a 1.535-inch mount height and 0 MOA of built-in cant, it suits AR-platform rifles and other Picatinny-railed guns running large-objective, high-magnification optics. Shooters stepping up to a 34mm tube scope get a mount strong enough to hold zero under recoil without a separate base purchase.

Key Specifications

• Sized for 34mm scope tubes.
• 0 MOA of built-in cant suits standard-range shooting without extra elevation compensation.
• Mount height of 1.535 inches centerline positions the scope for a proper cheek weld on most AR-platform rifles.
• Picatinny rail attachment fits any standard M1913 rail.
• Machined from alloy for a strong yet ductile ring that seats around the scope tube without damaging it.
• Epoxy powder-coated steel rings resist oxidation, gun oils, and cleaning solvents.
• Overall length of 4.5 inches fits standard optic mounting footprints.
• Shipping weight of approximately 0.49 pounds.

Frequently Asked Questions

Why choose the 34mm mount over the 30mm version? The 34mm mount is sized for larger-diameter scope tubes, which are common on high-magnification precision optics.

Do I need a separate base for this mount? No, it’s a one-piece Picatinny mount that combines the base and rings.

What finish protects the mount from corrosion? An epoxy powder coat on the steel rings resists oxidation and exposure to gun oils and solvents.

Buy the SIG Sauer Alpha MSR 34mm Scope Mount, 0 MOA, Black

Order this Alpha MSR mount from our Lubbock, Texas gun shop for fast, insured shipping, and browse our full scope accessories and parts selection to complete your optic setup.