Deckard asked me to post more info on my vz58 shorty.
Will give a step by step as it were,
Hamered out the front sight pins,use a good pin punch.The front sight housing is on very tight,a paded vice and a block of wood worked well.
Next I figered out how far back to go with the barrel chop,used a hacksaw and ground it as square as I could see,left a good 1/4" long.I mounted the receiver in a independent four jaw chuck on the lathe,barrel suported on a live center.Took the barrel down flush to the gas block and threaded 1/2x28 as I did not have metric on my lathe.I then trimed barrel to length and recrowned.
To reinstall the front sight housing I tapped the hole ware the bipod locks in to so I could use a set screw to get the alinement right,went to range and sighted in,thighted set screw went home to drill pin holes.The pins are 3mm in diamiter so you need a 2.9mm drill or you can make new pins,put in tapered pins.Finished barrel lenght is 11 3/4".
hope this is helpfull
This Post Is Useless Without Pics !!!
Well, not really useless, actually very informative but how about a couple of pics anyway? Apologies in advance if you have already posted pics somewhere else in this 128 page thread.