Ironheart Military Protractor Accurately Cut for Land Navigation

Excellent for Map and Compass Navigation Planning, having 1:25k/250k, 1:50k, and 1:100k roamers. Note this does not have a 1:24k roamer. Protractor has rounded corners, and is marked in Mils on outermost edge, then degrees, and then back-azimuth degrees as well. Another useful feature is a Declination Diagram to remind for correction for Grid to Magnetic North (Map to Compass - LARS, Left Add, Right Subtract or WAvES, West Add, East Subract) and the opposite correction, from Magnetic to Grid North (Compass to Map). This last graphic feature is a useful reminder when using Map and Compass together for planning or location determination.

if you have used these, the same old jazz,improvements, plastic quality, corners are rounded not sharp, and the inserts are clean. i plan to buy 2 more for some young men i'm going to teach to navigate using the military style since it is easiest and less apt to error

The cut is exact… thus can use the protractor with confidence. On top of the protractor is a convenient formula for declination (grid magnetic angle) calculation… to me that is the best feature of all!! To make things even better, there are no sharp edges here, thus it wouldnt snag on the map or even clothing. All in all, its a good value for money purchase! Before l forget…. The material is rather pliable, thus not easily broken.

well made and decently accurate. made small local movements no more than 800m and was pretty dead on.

I’ve used this for many military competitions and love it. I recommend this to everyone

Has the precise cut on the grid section

This is a pretty good tool. It looks like it will last. The markings are dark and clear. My only problem is the numbers are so tiny I have to carry my eye glasses.

Great protractor, survived deployment and easy to read. Appears to be highly accurate.