up to 100 yards my ass, if you're that chimp maybe. here's an old dude reliably hitting a 15" plate at 230 yards with a wasr-10, probably the lowest quality AK on the market, open sights, no stupid extraneous shit. i think the he even had XS big dot (cqb) sights on there at the time. plus the dude's vision isn't so great, to boot. russian soldiers with the newer 5.45 74's routinely make 500 yard shots without problems.
an ak-47 or 74 is more than accurate enough for any soldier. i don't understand this accuracy argument AR proponents make, most of the time they're just suppressing fire while waiting for air support to get there. it's a glorified range rifle.
sources estimate 50,000-200,000 rounds were fired in vietnam for every 1 VC kill. bench accuracy on a combat rifle is 90% irrelevant. there's a reason squad snipers exist.
i prefer the FAL myself though. nice hard-hitting round and great ergonomics, love the placement of the mag and bolt release. even beats AR ergonomics imo.
edit: derp, fucked up the video, should be g2g now