MK-1 shoulder stock

The MK-1 shoulder stock is a Dart Zone detachable shoulder stock that was released in 2019 under the Dart Zone Pro series.

It comes packaged with the MK-1.1 and MK-1 Collector's Edition, and cannot be purchased separately.

Details
The MK-1 shoulder stock is different from other detachable shoulder stocks in that it attaches to a MK-1-series blaster via its buffer tube. Despite its mil-spec buffer tube compatibility, it is meant for use on the MK-1/1.1 only. The stock's position on the buffer tube is adjustable by pressing a button, and has a rubberized butt for comfort.

The stock has been reported as being not very sturdy, especially when priming the MK-1 blaster.

History
The shoulder stock that comes with the MK-1.1 in 2020 is more sturdy than the original stock.

Trivia

 * The MK-1 is able to attach a Magpul QD Sling Swivel in a hole near the back, for attaching slings.