Can anyone give me some advice on installing the barrel assy in a new Baikal MP220. Just got the gun and for the life of me I cannot get the barrel assy on the gun, I have heard that the lockup is tight am I missing a step here or what. I fit the front lug in but it does not seem to go all the way down and when I pull up the barrel to lock it in the rear lug seems to not want to go in at all.
Any help would be greatly appreciated. I looked on youtube but to no avail.