The SIG Sauer Alpha MSR 30mm Scope Mount, 0 MOA, Black (SIG part no. SOA20014) is a one-piece Picatinny mount built for shooters who want their 30mm riflescope locked to the rail without a separate base and ring purchase. The alloy body is machined to a tolerance that lets the steel rings form around the scope tube for a snug hold that won’t damage the tube under proper installation, while an epoxy powder coat resists oxidation, gun oils, and cleaning solvents. At a 1.535-inch mount height and 0 MOA of built-in cant, it’s suited to AR-platform rifles and other Picatinny-railed guns run at typical carbine ranges. Precision shooters and MSR owners get a strong, low-maintenance mounting solution in a single part.

Key Specifications

• Sized for 30mm scope tubes.
• 0 MOA of built-in cant suits standard-range shooting without additional 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 0.5 pounds.

Frequently Asked Questions

Will this mount fit a 34mm scope tube? No, this Alpha MSR mount is sized for 30mm tubes; SIG offers a 34mm version for larger 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 30mm 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.