Its just a shorter bolt to accompany a shorter gas tube. ..unless im missing something. The only problem I've heard of is a very few people with a" bolt sticking" issue which apparently isn't common and is an easy fix.
Honestly couldn't say ; the m92 is the first Yugo pattern akm ive owned. But I have heard impressive accuracy comparison between the m92 and standard brl Aks'
So far I re-shaped the lower handguard to install a rail and magpul AFG. Then I refinished in my best renditition of plum furniture. And finished with tung oil... Now for a Bulgarian 4 piece booster/FH and a micro dot..then I'm gonna shoot the piss out of it..
Almost finished with my first M92 " build". Now I got tha feva ; and the only cure is more pap ! I want some more ideas so show me your Pap or other AK pistols. Or at least lemme hear your thoughts.