Performance Optics, Mounts and Shooting Accessories | 0433 384 599 


The BA Series Mounts are made for mounting high performance optics onto of Bolt Action Rifles with Picatinny Rail Scope Bases. Pic rail to scope centre line height varies. 1″ & 30mm versions are 1.060″. 34mm are 1.060″, 1.125 and also 1.250. The 35mm & 36mm mount measurement is 1.250″ The mount is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. Horizontal split rings. The interface ensures positive engagement for both in spec and out of spec rail systems. Absolute Return to Zero via multiple locking lugs located on the bottom of the rail interface.

MPA BA Bolt Action Mount

By Spuhr


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  • Burris XTR-II – 1.060″ Height
  • Bushnell Elite Tactical 34mm (all) – 1.060 Height
  • Bushnell Elite Tactical 30mm (all) – 1.060 Height
  • Khales 34mm – 1.125 Height
  • US Optic ER-25 – 1.250 Height
  • Vortex Razor HD 5-20  35mm x 1.250
  • Vortex Razor Gen II HD 4.5-27 – 34mm x 1.125 Height
  • Schmidt/Bender 34mm – 1.250 Height
  • Leupold Mark 8 – 35mm 1.250 Height
  • NightForce ATACR 5-25 – 34mm 1.125 Height
  • More Optics Added in the Future.


      The MPA mounting system features the following advantages:

      • Extreme Bore Size Consistency within +/- .0002″
      • Roundness and Cylindricity of Bore within .0002″
      • Provides the end user the ability to confidently move the optic/mount to multiple rifles with simple windage and elevation adjustments.
      • Superior clamping surface to ensure maximum rail engagement.
      • Lifetime Warranty
      • Length 4.760″
      • Weight 6.8 oz
      • Rail to Optic Center 1.060 (30mm & 1″), 1.125 & 1.250” (34mm) & 1.250 (35mm)
      • This mounting system is designed to handle large objectives up to 56mm (34mm Mount) and 50mm (30mm Mount).

      This system provides over 3.5″ of rail interface providing extreme lockup on the host rifles scope base. Our NATO spec rail interface system pulls the mount onto the top of the pic rail, providing over 200% more rail contact than other competitive mounting systems that pinch the rail.

      For proper selection of the correct mount, see the data below to match the proper MPA BA Mount to your optic:

      MPA BA 1.060″ Height – Erector Housing to main tube measurement of 0.145″ or shorter.

      MPA BA  1.125″ Height – Erector Housing to main tube measurement of 0.210″ or shorter

      MPA BA  1.250 Height – Erector Housing to main tube measurement of 0.330″ or shorter

      Note: For US Optic Model ER-25, please select the 1.250″ height for your optic. This is due to the erector housing width and configuration and necessary clearances required for proper fit. Also, please notify MPA if this is the optic you plan on using. A special top cap is required to clear the elevation turret cap.


        All MPA Products bought from Scoped Out are covered by the Australian MPA Warranty Our warranty is about you, not us. It's about taking care of you after the sale.

        We will repair or replace your MPA product in the event it becomes defective—at no charge to you other then return post from you to us. 

        You can count on the MPA Warranty for all mounts and accessories.

        • Fully transferable
        • No warranty card to fill out
        • Receipt or proof of purchase from MPA will be required

        The warranty does not cover loss, misuse, theft or deliberate damage to the product


        See more: Scope Rings
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