The usage of conventional torque coupler using planetary gear set causes the engine operating points cannot be acheived to optimum speed and torque region due to complexity of mechanical interaction between engine and the PMSM motor. To overcome…

The present invention discloses an adjustable buttstock for a sniper rifle. The adjustable buttstock comprises a rifle butt, a firer safety member adjustably mounted to the rifle butt and a fastening means for securing the firer safety member to the…

The present invention discloses a bolt carrier for a sniper rifle that comprises a cylindrical main body and a forward assist member. The cylindrical main body comprises a first cylindrical portion and a second cylindrical portion connected to each…

The present invention discloses a safe casing assembly for a sniper rifle. The assembly comprises a first member with a tubular sleeve section having a first elongated cavity, and a second member. The first member snuggly mounts a bolt carrier of…

The present invention discloses a double safety locking assembly for a sniper rifle that comprises a rifle trigger pivotal about a first pivot comprising a trigger shoe and opposing arms with a pointing end; a firing pin pivotal about a second pivot…