I acquired two Chinese B3 folding stocks awhile back. Decided to put one on a M85. Was going to do the same to an M92 but decided to go on to another project.
Steel block milled to copy the base of a Zastava buffer tube/brace adapter to put it at the right angle. When folded it clears the charging handle and locks solid open and folded
B3 trunnion chopped and welded the stock to the adapter. Mounts via a 7/32” hex bolt from inside the receiver using the factory Zastava rear trunnion hole. Requires removing fire control group and a ball end hex key eases tightening the bolt. Adapter and welds then cold blued.
It has been test fitted to my M85 and fits identical to the one mounted in pics. The stock for sale had a hole drilled in the buttplate at some point in its life. Panels are solid with no cracks. Still an old school stock with stamped metal instead of the Manticore milled repro. Examine pics and happy to ask any questions.
$300 Shipped with payment by USPS money order or Venmo
Steel block milled to copy the base of a Zastava buffer tube/brace adapter to put it at the right angle. When folded it clears the charging handle and locks solid open and folded
B3 trunnion chopped and welded the stock to the adapter. Mounts via a 7/32” hex bolt from inside the receiver using the factory Zastava rear trunnion hole. Requires removing fire control group and a ball end hex key eases tightening the bolt. Adapter and welds then cold blued.
It has been test fitted to my M85 and fits identical to the one mounted in pics. The stock for sale had a hole drilled in the buttplate at some point in its life. Panels are solid with no cracks. Still an old school stock with stamped metal instead of the Manticore milled repro. Examine pics and happy to ask any questions.
$300 Shipped with payment by USPS money order or Venmo
