Rifle is first component of upcoming family of modular weapon system that will include rifle, carbine, sub-carbine, SPR and magazine fed automatic rifle (light machine gun) both in classic and bulpup configuration. Both configurations are designed to have about 80% parts compatibility, so some design features of presented MSBS are influenced by upcoming bulpup.
Shooting leaves very good impression. What is most noticeable is that rifle shoots very flat, with little to no tendency to muzzle rise (depending on grip and stance used) and is very controllable in full auto fire.
FB Radom also presented 3D printout prototype of new pistol in development.