PDA

View Full Version : ? about Bulgarian AK74 trunnion



leatherzombie
05-16-2011, 04:25 PM
is it a 23mm front trunnion

ATAK, Inc.
05-16-2011, 05:13 PM
Are you talking about the inside diameter for the barrel?

I'm in the process of building a AK-74M from a Bulgy kit, just measured the ID of the front trunnion and it came out to 0.860"

leatherzombie
05-16-2011, 06:24 PM
thats what i wanted yhankx