Medical device handle assemblies and methods of using the same

A medical device, comprising:

• a handle including a proximal end, a distal end, and a longitudinal axis extending from the proximal end to the distal end;
• a shaft extending from the handle;
• an end effector at a distal end of the shaft;
• a first actuator extending radially outward from the longitudinal axis to a first side of the handle;
• a second actuator extending radially outward from the longitudinal axis to a second side of the handle, opposite the first side;
• a slider within the handle;
• a first coupler coupled only to the slider and the first actuator;
• and
• a second coupler coupled only to the slider and the second actuator;
• wherein the first actuator and the second actuator slide radially inward relative to the longitudinal axis while transitioning the end effector from an unactuated state to an actuated state, wherein the first actuator is coupled only to the first coupler, and wherein the second actuator is coupled only to the second coupler.