Some close-up photos showing that the pistol grip is attached to the trigger group frame, and hopefully providing a better view of the safety which is obscured in the video. Also, i'd like to note that the magazine retention system does not rely on the stock whatsoever
There are some differences between this function-test prototype and the final design.
First, the trigger used will be the factory trigger, connected by a linkage, while this is a single piece extended through the pistol grip nut.
The magazine retention tabs will be located on the trigger group so that the rifle breaks down exactly like an un-modified SKS.
The safety lever will be ambidextrous, with tabs on both sides of the pistol grip.
The trigger guard magazine release has been redesigned to simplify manufacture and increase ergonomics.