It serves for clamping of ballistic barrels for testing of ammunition for rifles, pistols, revolvers and shotguns, and for cartridges with rim fire and for bagged cartridges for expansion apparatus.
Mobile firing rest STZA 12BM1 is designated for a work places, specialized in ballistic testing of cartridges, within calibers up to the .338 Lapua Mag.
The modification STZA 12B LVL (Low Version Light) allows testing of cartridges within the calibre up to 375 H&H Mag. in Universal ballistic breech UZ-2002.
PST-1 Primer Sensitivity Tester with the measuring stand is a multifunctional device designed for testing small arms ammunition primers within the meaning of Manuals of Proof and Inspection Procedures for NATO ammunition (e.g. AC/225(LG/3-SG/1)D8, AC/225(