The Adapter and Extension Combo is a direct replacement for the standard fixed AK-type stock. With this adapter installed the user will have five stock positions, a watertight storage compartment accessible from the rear, and an ambidextrous single-point sling mount located near the firearm's receiver.
Note: This kit is the adapter/extension only, stock or QD sling-swivel not included. Will fit sheet metal AKM variants only (excluding the Yugo or the Iraqi Tabuk). The adapter uses a MilSpec extension tube.