The Hawke Universal Weaver Base 122mm (Model 22406) is a precision-machined firearm accessory base designed to create a standard Weaver mounting platform on firearm receivers and actions that lack integrated optics rails. Built from high-grade aluminum with a matte black anodised anti-glare finish, this base is engineered for custom drill-and-tap installations on flat or contoured surfaces, allowing shooters to securely attach rifle scopes, red dot sights, reflex optics, or illumination accessories to their setups.

Key Features

  • Universal Drill-and-Tap Base: Functions as a blank, multi-hole attachment rail that can be fitted to rifle receivers, shotgun actions, or stocks.
  • Weaver Rail Interface: Provides 122 mm of standard Weaver cross-slot mounting space for optics rings and hunting accessories.
  • Low-Profile Design: Adds approximately 9.5 mm of height to the receiver, maintaining a low optical axis.
  • Lightweight Construction: Weighs 37 g (1.3 oz) to minimise added bulk on hunting and target setups.
  • Corrosion-Resistant Finish: Precision-machined aluminum with a matte black anodised coating protects against field wear and weather exposure.
  • Included Hardware: Supplied with M4 mounting screws for direct receiver attachment.

Specifications

  • Model Number: 22406
  • Overall Length: 122 mm
  • Weight: 37 g (1.3 oz)
  • Height / Profile: ~9.5 mm
  • Incline / Cant: 0 MOA
  • Material: High-grade aluminum
  • Finish: Matte black anodised
  • Mounting Interface: Standard Weaver accessory rail
  • Hardware Included: M4 mounting screws

Who is the Hawke Universal Weaver Base 122mm for?

  • Gunsmiths: Requires a drill-and-tap universal rifle scope base with 122 mm of overall mounting length and included M4 screws to fabricate custom optic platforms on older sporterised hunting rifles.
  • Australian Shooters: Needs a lightweight, 37 g universal rifle scope base with a flat 0 MOA profile to mount standard rifle scopes or red dot sights onto un-drilled firearm actions.

Less suitable for: Long-range shooting requiring built-in elevation compensation beyond a flat 0 MOA incline; setups targeting extended distances require a dedicated canted Picatinny base (such as a 20 MOA or 30 MOA rail) instead.

SKU HWK39772LP
Model # 22406
Brand Hawke
Shipping Weight 1.0000kg

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