This shot ruler from M-Tac belongs to the Ecopybook product series and, like the entire range, was designed to withstand tactical tasks in field conditions. Unlike classic rulers, this model does not cast glints thanks to the anti-reflective surface, so it won't give you away to the enemy.
This tactical ruler will not undermine your thoughtful camouflage because it simply does not reflect sunlight. This is useful not only when you need to keep your positions hidden from the enemy, but also when you don't want to be dazzled by the sun during your important tasks. Moreover, the material from which this ruler is made is transparent and flexible.
Focusing the shot is one of the most important activities related to shooting firearms. You can use this ruler for estimating focusing, and it also boasts compact dimensions, so you can easily pack it into your pocket or backpack.