Originally Posted by Rogerb1583
Does anyone know if the X22- takedown backpacker stock comes standard with the cheek risers or are they available at an added cost. I am thinking that I would like to be able to change the set up from peep sights to optics in certain situations.
On the description page on magpul's site
Comes with interchangeable standard and “optic height” cheek risers.
So it will have both, you won't have to purchase them separately. And I ran across somewhere, Magpul saying that they would start shipping in April. I'll try to track down the link.