SIG SAUER ALPHA6 34mm High Scope Rings

Description

SIG SAUER ALPHA6 34mm High Scope Rings

The SIG SAUER ALPHA6 SOA64003 scope-ring set provides a secure mounting interface for riflescopes with a 34mm maintube. This is the high-profile configuration, measuring 1.12 inches from the top of the rail to the optic’s centerline. It is designed for M1913 Picatinny and compatible Weaver-style rails and provides a robust, repeatable foundation for properly matched rifle-and-scope combinations.

SIG machines the rings from its proprietary 6061-T6 billet aluminum alloy to balance strength, weight, and the controlled ductility needed for proper scope-tube contact. With correct installation, the rings are designed to form evenly around the maintube without damaging it. The aluminum bodies receive a Type III flat-black hard-anodized finish, while the fasteners use hardened steel construction with a black-oxide treatment.

High-Profile 34mm Configuration

These rings fit only 34mm riflescope maintubes. The 1.12-inch high measurement is the vertical distance from the top surface of the mounting rail to the centerline of the optic. That measurement is important when evaluating objective-bell clearance, bolt-handle clearance, cheek-weld position, and alignment with other mounted accessories. Scope outside diameter, rail geometry, barrel contour, and receiver design all affect final clearance, so the complete rifle and optic combination should be measured before installation.

The two-piece ring set attaches directly to an M1913 Picatinny or compatible Weaver rail and has 0 MOA of built-in cant. Each cap uses four screws to distribute clamping force around the scope tube. SIG lists an installation torque of 65 inch-pounds for the 1/2-inch rail attachment and 25 inch-pounds for the T15 Torx scope-cap screws. Always follow the instructions supplied with the current product and confirm that the scope manufacturer permits the stated ring-cap torque before tightening.

Installation Considerations

Correct ring alignment and even screw tension are essential to protect the riflescope and retain zero. Position the rings so they support the straight maintube sections without contacting the turret saddle, magnification controls, or objective and ocular housings. Seat the mounts fully against the appropriate rail surfaces, establish adequate eye relief, level the reticle, and tighten fasteners gradually in an alternating pattern. Uneven gaps or excessive torque can stress the maintube and affect optic operation.

SIG notes that compatible ALPHA6 ring sets include a leveling tool kit. Package contents should be checked on receipt, and installation tools should be used according to the included instructions. The rings are covered by SIG SAUER’s Infinite Guarantee under the manufacturer’s current terms.

Key Features

• Matched scope-ring set for 34mm maintubes
• High-profile 1.12-inch centerline height
• 0 MOA cant
• Compatible with M1913 Picatinny and Weaver-style rails
• Machined 6061-T6 billet aluminum construction
• Type III flat-black hard-anodized finish
• Black-oxide hardened steel hardware
• Four cap screws per ring
• Leveling tool kit supplied with compatible ALPHA6 sets

Specifications

• Manufacturer part number: SOA64003
• UPC: 798681694259
• Maintube diameter: 34mm
• Profile: High
• Centerline height: 1.12 inches
• Attachment: M1913 Picatinny / Weaver
• Material: 6061-T6 aluminum
• Finish: Type III hard-anodized black
• Cant: 0 MOA

SOA64003 is the 34mm high-profile ALPHA6 ring set. Confirm tube diameter, desired centerline height, rail compatibility, and scope clearance before installation.