У вашего броузера проблема в совместимости с HTML5
Installing two products from The Mako Group, Pistol Grip AG-47S, and the Tactical Folding Buttstock w/Cheekpiece UAS-AKP. Here we take a look at removing the old stock and group and replacing them with some quality parts.
The Mako Group accessories are manufactured by FAB Defense and are in use by the IDF (Israeli Defense Forces).
http://www.themakogroup.com