Question on Krink Pistol

since the back of the under folder Trunnion is solid can i use a standard NDS-3 receiver and build a krink pistol out of the parts?

Does that receiver have pre-driilled rivet holes? You may want to get a receiver without rivet holes. You'll want to use an underfolder trunnion for a thin gauge receiver not a Yugo rear trunnion.

receiver is undrillled.

which underfolder rear would i need?

Polish or Romanian. Just avoid the Yugoslavian one because most are made too narrow for a Krinkov receiver. The Yugo M-92 one could be used though.

you could put shims on the yugo trunion and shave/sand the receiver rear to fit the angle before riveting and a bulgarian can be used to.the polish,bulgy and russian have the same pattern.if there is a will,any UF could be fitted as long as you adapt the hardware to the receiver.

Why ruin a perfectly good Krink by building it as a pistol. You'll regret it in the future. Is it a money issue? Save up :D Just my .02