Rifle arsenal SBU

The ongoing conflict in Ukraine has become a field where various shooting structures appear. The apparent reason for this is the support that Western countries give to the fighting Ukrainian nation, providing, in addition to dense equipment, individual firearms. Another reason, though possibly little obvious, is the fact that Ukraine has since the first invasion of Russia and the business of Crimea intensified the modernization of its army, and these programs besides included the renewal of arsenals of rifles, rifles or guns. What do Ukrainian defenders present use, especially those in the SBU?