The Durasight Z-2 Alloy Scope Mount System (model DS706B) is a dedicated two-piece base and ring set engineered to mount optical sights directly to Browning A-Bolt rifle receivers. Manufactured from proprietary Z-2 zinc-aluminum alloy, the mount delivers roughly 50% greater strength than standard aluminum mounting hardware while reducing overall weight compared to solid steel alternatives. Designed to maintain zero under recoil from standard up to heavy magnum centre-fire cartridges, this system integrates high-tensile Grade 8 Torx fasteners to ensure secure clamping and prevent screw head stripping during installation and field use.

Key Features

• Z-2 Zinc-Aluminum Alloy Construction: Engineered to provide 50% higher tensile rigidity than standard aluminum mounts, resisting flex and stripping under heavy recoil without the weight penalty of steel.
• Receiver-Matched Contouring: Specifically pre-drilled and shaped to match the factory hole spacing and receiver radiuses of standard Browning A-Bolt long-action and short-action rifles.
• Grade 8 Torx Fasteners: Includes high-tensile Grade 8 mounting screws and a matching Torx installation wrench for consistent torque retention.
• Two-Piece Configuration: Combines the mounting base and ring halves into a streamlined two-piece system for direct receiver attachment.

Specifications

• Brand: Durasight
• Model Number: DS706B
• Mount Type: Two-piece integrated base and ring set
• Tube Diameter Compatibility: 1-inch (25.4 mm)
• Firearm Compatibility: Browning A-Bolt receivers (Short Action and Long Action)
• Material: Proprietary Z-2 zinc-aluminum alloy
• Finish: Matte Black
• Hardware: Grade 8 Torx screws with matching Torx wrench included

Who is the Durasight Z-2 Alloy Scope Mount Systems - A-Bolt Rings & Bases Black for?

• Browning A-Bolt hunters — Secures 1-inch (25.4 mm) tube optics against the recoil of heavy magnum calibres using a Z-2 alloy scope mount engineered to be 50% stronger than standard aluminum.
• Target shooters using Browning A-Bolt platforms — Provides direct-to-receiver alignment for 1-inch (25.4 mm) main tube rifle scopes with high-tensile Grade 8 Torx screws that maintain consistent clamping torque.

Less suitable for: Rifle setups utilizing larger 30mm or 34mm main tube diameters, which require dedicated 30mm or 34mm ring systems, as well as Browning A-Bolt III (AB3) or Browning X-Bolt rifles, which require platform-specific 4-screw or 8-screw mounting bases.