Sero International Ltd. is engaged in R&D and production of small arms.
The company developed - among others - the GM6 Lynx .50 BMG HSR and the GM3M 14,5mm AMR rifles which are in production also by the company.
14,5 X 114 mm Semi auto AMR
Special design, trigger mechanism is on right side of magazine, to allow a bull-pup style of rifle, allowing shorter overall rifle length for same barrel length.
Long Recoil System, which allows lower recoil on shooter’s shoulder. Increases accuracy and controllability, fast repeating of shoots depending on tactical situation.