The anti-sighting band of TopAnnealing, thermo-reflective ***, made of three very light layers of composite materials, specifically designed to eliminate the mirage effect that is created in front of the optics due to the heating of the barrel, is the only one with the 'memory effect, which allows the modeling in "fold" (curvature) upwards according to the shooter's needs.
 The band, easily modeled, has a weight of a few grams, is elastic and flexible, and precisely because of its characteristics of flexibility and elasticity, since it does not add rigid components to the weapon system, it does not in any way influence the firing attitude.
 *** Insulation, thermo-reflective. An insulating system that allows, using reflective materials, the reduction of heat transmission through the casing.