The Silva Expedition 4-6400/360 is a classic full-size base plate military compass used extensively around the world by NATO forces that is also suitable for hiking and expeditions.
Featuring a luminous compound activated by flashlight or daylight, the compass will remain operational for up to four hours at night.
Graduated in mils (6400) and degrees (360), there are also millimetre and inch scales as well as a GPS positioning measuring scale.
The lightweight compass is made from tough acrylic and includes rubber feet and a magnifying glass for detailed work.
- Expedition 4 military compass
- Classic full-size base plate
- Luminous compound activated by torch or flashlight
- Luminous for four hours
- Declination adjustment: Declination scale inside capsule
- Scales: mm / inch
- Romer scales (1:25k, 1:40k, 1:50k)
- Magnifying glass
- Rubber feet
- 6400/360 graduation scale
- Red and black numbers
- Lightweight (36g)
- Accuracy: ± 1° (17.8 mils)
- Waterproof to 100m (IP68)
- Temperature range: -40 to 60 degrees Celsius
- Altitude: up to 5000m
- Impact resistance: 30g in XYZ directions and free fall from 1.5m into gravel
- Material: Acrylic
- Weight: 36g
- Dimensions: 12.6cm x 6xm x 1cm
All orders placed before 2pm on Monday to Friday are dispatched the same day, subject to availability.
Orders placed after 2pm on a weekday will be sent out the next working day.
When your order has been dispatched you will receive an email letting you know and this will also include any tracking numbers, if applicable.
For all UK orders we offer FREE standard delivery usually via Royal Mail. This service normally delivers in 2-5 days.Next Working Day Delivery
Next working day delivery is available for orders placed before 2pm from Monday to Friday. Friday orders will arrive on the following Monday - not Saturday.
Orders placed after 2pm will be dispatched the next working day. On a Friday this means the order will be dispatched on the following Monday for a Tuesday delivery.
Note: No orders are dispatched on Weekends or Bank Holidays.
As customers ourselves we know that being able to return items for any reason is very important.
We therefore offer a 60-day returns policy which means you can return your items for a full refund (or exchange) within 60 days of receipt.For full details, please see our Returns Policy.