Precise military-grade pocket compass with NdFeB rear earth magnet and sapphire jewel bearing
Azimuth and vertical angle (+/- 90 percent) readings are accurate to +/- 1/2 degree
Olive drab, G.I.-issue composite plastic body; precision-aligned mirror with "see-through" sighting
Magnetic declination adjustment allows for east or west declination settings to 3200 mils
This Brunton compass comes with a plastic case.