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You are here: Home / Shop / Defence / Milspec Compasses / M73 / Pyser Optics – Francis Barker M-73 (DEGREES) BLACK LIQUID PRISMATIC COMPASS

Pyser Optics – Francis Barker M-73 (DEGREES) BLACK LIQUID PRISMATIC COMPASS

Key Features

  • The best hand-held compass in the world
  • Degrees version
  • Solid reliable brass/aluminium and glass construction
  • Prism sighting system for highest accuracy
  • Liquid filled for rapid sighting
  • Full day/night use – 5 Tritium lights
  • Precision sapphire bearing
  • Ideal for navigation, location and orientation
  • Full MILSPEC build quality
  • NSN: 6605-99-768-3792

The Pyser Optics - Francis Barker M-73 Liquid Prismatic Compass is a robust, precision instrument of predominantly brass construction, designed to withstand the most arduous climatic conditions.

Quick, precise settlement of the liquid filled dial assembly allows rapid use of the compass in field conditions.

Five self-luminous Tritium light sources enable full night and daylight operation and every component of the M-73 can be replaced leading to years of continuous, reliable use.  The black M-73 is supplied complete with salamander leather pouch and full instructions.

Other colours are available to special order and minimum quantities may apply.

Specification

Size 85 x 60 x 34mm
Weight 210g
Operating Temperature -30°C to +55°C
Pivot Sapphire Jewel
Liquid Purified Kerosene
Graduation Degrees (360 Divisions)
Night Illumination 5 Tritium Light Source
Accuracy One half of one degree
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Contact Details

+44 (0) 1732 864111    Email Us
SKU: DSKU 1769 Category: M73

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