Porter Machine Works (PMW) One Piece Unimount Picatinny Scope Mount / Rings – 30mm Tube

$350.00 inc. GST

SKU: N/A Category: Brand:

Made in Australia by Porter Machine Works

30mm tactical matte black unimounts

Mounts to MIL STD 1913 picatinny rail.

CNC machined from 6061-T6 Aluminium with T25 SHCS & T20 Torx cap screws.

Available in 0 MOA/0 MIL and 24 MOA/7 MIL variants

NOTE: These rings have been re-designed and now uses two cap screws to mount the base clamp onto the picatinny rail instead of the nut on the photos.

These rings will fit 30mm scope tubes, see our other listings for rings to suit 34 mm scope tubes.

Heights are measured from the centre of the scope tube to the top of the picatinny rail.


Available in:

  • 28mm Height (Low) – 0 MIL / 0 MOA
  • 30mm Height (Medium) – 0 MIL / 0 MOA
  • 34mm Height (High) – 0 MIL / 0 MOA
  • 38mm Height (Extra High) – 0 MIL / 0 MOA
  • 28mm Height (Low) – 7 MIL / 24 MOA
  • 30mm Height (Medium) – 7 MIL / 24 MOA
  • 34mm Height (High) – 7 MIL / 24 MOA
  • 38mm Height (Extra High) – 7 MIL / 24 MOA

Note: For example ’30 – 34mm – 7MIL’

’30’ Is the tube diameter  in mm

’34’ Is the height from the top of the rail to center line of the scope tube

‘7MIL’ Refers to the elevation cant designed into the rings. 7 MIL / 24 MOA


ATP is an authorised Australian dealer for Porter Machine Works. All Porter Machine Works products bought from ATP are covered by Porter Machine Works Australian Warranty.
Weight 0.501 kg

28mm Height (Low) 0 MOA, 28mm Height (Low) 24 MOA, 30mm Height (Medium) 0 MOA, 30mm Height (Medium) 24 MOA, 34mm Height (High) 0 MOA, 34mm Height (High) 24 MOA, 38mm Height (Extra High) 0 MOA, 38mm Height (Extra High) 24 MOA


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