CartView Cart (0) | €0.00
You have no items in your shopping cart.

Going hiking? You’ll want the right hiking gear. We’re here to help with a wide
range of experience and hiking equipment for sale. At Basecamp, you can’t put a step wrong.


Silva Expedition 4 Compass

Quick Overview

The “full-sized” base plate compass for experienced navigators – used by NATO Forces around the world.

Mainly used by the infantry as a soldier’s or officer’s compass. Additional features include measuring scales for positioning (GPS), graduated in mils and degrees (6400/360), magnifying glass and rubber feet for precision map work. Luminous compound that need to be activated by daylight/flashlight etc.
Will give light up to 4 hours.

Special Price: €31.96

Regular Price: €39.95

Availability: In stock



Accuracy›± 1° (17.8 mils)

Altitude use›5000m @-15 °C

Clinometer›No Declination adjustment›

Declination scale inside capsule Graduation›6400° / 360° (360° inside the capsule), 6300°, 360°

Illumination›4 hours after activation in light

Impact resistance›30g in XYZ directions and free fall from 1.5 m height into gravel

Luminous compound›Tritium compound 80 mCi

Magnifying lens›Yes


Patented red/black N/S lines in capsule›Yes

Resolution degrees / mils›2 / 50

Scales›mm, inch

Settling time from 90° angle to complete rest›5 sec

Settling time from 90° angle within ± 3°›2.7 sec

Sighting System›No

Silicon friction feet›Yes Size›126 x 60 x 10 mm

Temperature operating range›-40 to +60 °C

Type of compass›Silva 1-2-3 System baseplate compass

UTM position plotting scales (Romer scales)›1:25k, 1:40k, 1:50k

Water resistance›IP68 - (more than 100 m)


Additional Information

Brand Silva

Fast Delivery

Free Next Day Shippingwithin Ireland T&Cs apply

Doesn't Fit?

No problem! You've got 30 days to exchange or return your item!

Need Help?

Can't see what you're lookingfor? Ask us!

Secure Payments

We use Realex & Paypal for your security