Nice conversion CZ Top.
I did a little converting myself today. I wanted a "cart" to haul my gear down range for NRL22 matches since it was decided we would use the 50 yard "mound" as our firing line.
I got a CED/DAA RangeCart Pro which is setup to carry one of their large pistol bags but didn't have any provisions to carry a rifle except to put it in a case and strap it on. So I added a barrel pocket and a ladder strap with a piece of double faced velcro. I think it will work well and I don't have to mess with a case on the firing line.
The blue painters tape on the stock temporarily holds the cheek riser in place until I'm sure it is located where I want it.
Smart looking setup, Tarzan !