A less-known modification Sa vz.58 the project MOUNTAIN from 1979.
It was produced 9 pieces, the only changes was the exchange mostly for longer, with with 6 pieces tried the barrel with a polygonal bore, and the exchange the stock for more appropriate for these types of weapons, weapons failing in terms of reliability and shooting accuracy to 800m, on the gun, however, were left of the original sights of the Sa.vz.58 and it was found that even the barrel is for the purpose of too small diameter.
TTD:
the length of the weapon...1050mm
the height of the tray...255 mm
the width of the arms...60mm
barrel length...590mm
weight with bipod,without the tray...4.0 kg
the weight of the weapons ready to fire...of 4.89 kg
fire height...345 mm
the length of a deliberate...357mm
the rate of fire...850mm.
It was produced 9 pieces, the only changes was the exchange mostly for longer, with with 6 pieces tried the barrel with a polygonal bore, and the exchange the stock for more appropriate for these types of weapons, weapons failing in terms of reliability and shooting accuracy to 800m, on the gun, however, were left of the original sights of the Sa.vz.58 and it was found that even the barrel is for the purpose of too small diameter.
TTD:
the length of the weapon...1050mm
the height of the tray...255 mm
the width of the arms...60mm
barrel length...590mm
weight with bipod,without the tray...4.0 kg
the weight of the weapons ready to fire...of 4.89 kg
fire height...345 mm
the length of a deliberate...357mm
the rate of fire...850mm.