Quality Requirements for Front and Rear Support in Relation to the Precision of a Bolt Action, Big Calibre Precision Rifle

The aim of our study was to identify which support conditions result in producing the best accuracy with a bolt action, large calibre firearm, even over long distances. Precision is feature that shows how closely impact points are grouped relative each other. According Litz, precision primarily determined by non-deterministic coefficients. He also states choice right equipment aimed at reducing uncertainties shooter as much possible. says: “The challenge if wants use same for different purposes, because then has make compromises.” In study, total 11 front and rear combinations were tested. For method, we varied weapon strategies surfaces. We fired five shots method investigated precision, displacement characteristics, group putative determinant precision. data obtained showed significant variation method. There difference values recoil length post-firing backward slide shot. combination rice bag gripped monopod, or eared shooting bag. terms retention, both sliding controlled handling effective compared pinched grip.