AK-100 Folding Buttstock Rear Block/Trunnion

AK-100 series folding mechanism rear trunnion.

Will work with any stamped squareback AK receiver rifle. Saiga shotguns require a different stock latch, however all other parts are interchangeable.

Rear trunnion and all parts for installation included with 5.5mm pin. This is an authentic Russian piece made by Izhevsk manufacturer.

Professional installation recommended.