JMac Customs FRD 26F Zastava M85/M92 FaceMount Device w/ Cone Black 7.62 FRD26F13720FCX20762. 5LH Threads (F)acemount (13.7) Pin/Weld Compatible on 13.7 Barrel (20)1.203-28 Threaded Cone product. This product is being sold as FACEMOUNT ONLY as the...