Porter Machine Works

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      6 products
      Porter Machine Works 4-Bolt Scope Rings
      Porter Machine Works 4-Bolt Scope Rings
      Porter Machine Works 4-Bolt Scope Rings
      Porter Machine Works
      from $280.00
      Porter Machine Works 4-Bolt Unimount
      Porter Machine Works 4-Bolt Unimount
      Porter Machine Works 4-Bolt Unimount
      Porter Machine Works
      $390.00
      Porter Machine Works 6-Bolt Unimount
      Porter Machine Works 6-Bolt Unimount
      Porter Machine Works 6-Bolt Unimount
      Porter Machine Works
      $460.00
      Porter Machine Works Picatinny Rail fitted to a threaded top cap
      Porter Machine Works Picatinny Rail on a threaded top cap
      Porter Machine Works Picatinny Rail
      Porter Machine Works
      $35.00
      Porter Machine Works Spare Screws - product photo coming soon
      Porter Machine Works Spare Screws
      Porter Machine Works
      $20.00
      Porter Machine Works Threaded Top Cap
      Porter Machine Works Threaded Top Cap
      Porter Machine Works Threaded Top Cap
      Porter Machine Works
      $55.00

      Australian-made scope rings and Unimounts from Porter Machine Works in Sydney. Every ring and mount is CNC-machined from 7075-T651 aluminium plate and anodised locally, built for Picatinny rails on hunting and precision rifles.

      Choose from 4-bolt scope rings for 30, 34, 35, 36 and 40mm tubes, one-piece 4-bolt and 6-bolt Unimounts with a flat base or 7 MIL (about 24 MOA) of cant, plus the threaded top cap and Picatinny rail for mounting a rangefinder or light above your scope. Not sure which height you need? Call the store on (02) 9882 2689, or tick Compare to see mounts side by side in the Magnum Comparator.