How can it be 400 m when the longest shot on a body sized target is 525?
The site is graduated to 1000 m for a reason.
That what I read in Russian manuals, not something I took from my head...
1000 m with iron sights..ha ha ha...good luck with it... I'm pretty sure that bullet will fly more then 1000 m but....effective range is 400m when y actually might hit the target using iron sights.
Here we go:
Designer Sergei Gavrilovich Simonov
Designed 1945
Specifications
Weight 3.85 kg (8 lb 8 oz)
Length 1021 mm (40.2 in)
Barrel length 521 mm (20.5 in)
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Cartridge 7.62x39mm
Action Short stroke gas piston, tilting bolt, self-loading
Rate of fire Semi-automatic
Muzzle velocity 735 m/s (2,410 ft/s)
Effective range 400 m (433 yd)
Feed system 10-round internal box magazine, 10-round stripper clip-fed or individual round loading
Sights Hooded post front sight, tangent notch rear sight to 1,000 meters