Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AK Sponsor
1/8/2009 7:50:53 AM EDT
Will a Bulgarian underfolder fit un a yugo stamped underfolder reciever?
1/8/2009 9:07:54 PM EDT
[#1]
Bulgarian underfolding stock and locking mechanism will fit Polish and Yugo stamped receivers and trunnions 100%.
Parts are dimensionally identical within specified tolerance, and are interchangeable.

1/10/2009 7:56:37 AM EDT
[#2]
A Bulgarian UF rear trunion will be too wide to fit inside a Yugo UF receiver as will any UF rear trunion from a standard 1.0mm receiver.  The Bulgarian stock and mechanism will fit just fine so long as you use a Yugo UF rear trunion inside your Yugo receiver.
AK Sponsor