The Area 419 Tactical One-Piece Scope Mount (MPN 419-TSM-303920) is built for a 30mm diameter scope tube, with a 39mm mounting height and a 20 MOA of built-in elevation offset. It is CNC-machined in America from 7075 aluminum and clamps directly to a Picatinny rail as a single, one-piece unit rather than separate rings and a base.

Key Specifications

• Manufactured by Area 419, CNC-machined in America.
• Built from 7075 aluminum billet rather than a lower-grade cast alloy.
• Sized for a 30mm diameter scope tube.
• Mounts at a 39mm height over the rail.
• Includes 20 MOA of built-in elevation offset for long-range zeroing.
• Machined as a one-piece mount rather than separate rings and base, for maximum rigidity.
• Bore is raw-aluminum precision bored for direct, uniform scope-tube contact.
• Includes a small Picatinny section on the front cap for accessory mounting.
• Clamps to any Picatinny (MIL-STD-1913) rail.

Frequently Asked Questions

What does the built-in MOA offset do? The 20 MOA of offset is machined into the mount itself, giving your scope extra elevation travel for long-range zeroing without running out of internal adjustment.

Is this mount compatible with any scope of the listed tube diameter? Yes. Any scope with a 30mm main tube will fit this one-piece mount; just confirm the 39mm mounting height clears your rifle’s magazine, bolt handle, and objective bell.

Does it come with rings? No separate rings are needed. This is a one-piece design, machined and bored directly to the listed tube diameter, and it clamps straight onto a Picatinny rail.

Buy the Area 419 30mm/39mm 20 MOA Scope Mount

Order yours from Schaefer Defense today, explore more Area 419 optics, or browse our full selection of scope mounts.