I tested the Rauch's stock adapter (together with muzzle brake and peep sights) last weekend on gun range and was very satisfiedLove the flexibility of going from high EoTech to low iron sights and being able to adjust the stock height accordingly
video:
http://www.youtube.com/watch?v=vF5wyiKV6fM
full review with lots of pictures(sorry in czech)
http://thomasovo.posterous.com/kanadske-dily-na-vz58-rauch-tactical
Just noticed that after the first 5 shots, your bolt didn't lock open and after the last 5 it did.. My 858 was doing this the other day, any known cause?




















































