Analysis of accuracy and precision of shooting with home: Made automatic rifles using the AHP method

Abstract

The paper presents the selection of the most accurate and precise automatic rifle, as a significant weapon primarily for the realization of combat tasks of the army. The size of the image of the scattering of shots and its distance from the target determine the degree of accuracy and precision of the automatic rifle. These indicators determine the probability of hitting, which affects the efficiency of solving fire tasks with an automatic rifle. The complexity of the problem is due to the different tactical and technical characteristics of automatic rifles and different shooting results. The paper presents and describes the results of shooting automatic rifles of domestic production, as follows: AR 7.62 mm M70 AB2, AR M21 5.56 mm, MAR M17 6.5 mm. Using the AHP method, the calculation of the weight coefficients of the criteria was performed. Using the AHP method, an analysis of the accuracy and precision of automatic rifle shooting was performed and a conclusion was made about the rifle that has the best results depending on the shooting distance. The obtained results enable the definition of proposals for equipping the Serbian Armed Forces units with an adequate automatic rifle.

Keywords

• automatic rifle
• multicriteria decision making
• ahp method
• accuracy
• precision
• armament