The boots are from Orca Bay. I got mine from here: https://www.equinesuperstore.co.uk/orca-bay-brecon-chelsea-boots.html but they can easily be found elsewhere if you just google them up. Notice the embossed logo at the heel area.
The ammo pouch is a JNA ammo pouch for M56. Be sure you get one with the oiler pouch included because it's used on the shoretrooper as well.
http://www.balkanmilitary.com/wp-content/uploads/2015/11/Screenshot_261.jpg