A reposable surgical clip applier, comprising: a handle assembly, including: a housing defining a body portion and a fixed handle portion extending from the body portion; and a trigger pivotably connected to the housing and movable relative to the fixed handle portion between an un-actuated position and an actuated position; and an endoscopic assembly, including: a proximal hub configured to be selectively engageable with the housing of the handle assembly; an elongated shaft extending distally from the proximal hub; an end effector assembly supported at a distal end of the elongated shaft; and an inner drive assembly disposed within the proximal hub and the elongated shaft and operably coupled to the end effector assembly such that actuation of the trigger of the handle assembly manipulates the end effector assembly, characterised in that the inner drive assembly includes a proximal portion and a distal portion (322") wherein the distal portion (322") is configured to slidably receive at least a portion of the proximal portion such that the proximal portion may advance within the distal portion (322") upon a blockage of the end effector assembly, thereby permitting the trigger to return to an un-actuated position. a handle assembly, including: a housing defining a body portion and a fixed handle portion extending from the body portion; and a trigger pivotably connected to the housing and movable relative to the fixed handle portion between an un-actuated position and an actuated position; and a housing defining a body portion and a fixed handle portion extending from the body portion; and a trigger pivotably connected to the housing and movable relative to the fixed handle portion between an un-actuated position and an actuated position; and an endoscopic assembly, including: a proximal hub configured to be selectively engageable with the housing of the handle assembly; an elongated shaft extending distally from the proximal hub; an end effector assembly supported at a distal end of the elongated shaft; and an inner drive assembly disposed within the proximal hub and the elongated shaft and operably coupled to the end effector assembly such that actuation of the trigger of the handle assembly manipulates the end effector assembly, characterised in that the inner drive assembly includes a proximal portion and a distal portion (322") wherein the distal portion (322") is configured to slidably receive at least a portion of the proximal portion such that the proximal portion may advance within the distal portion (322") upon a blockage of the end effector assembly, thereby permitting the trigger to return to an un-actuated position. a proximal hub configured to be selectively engageable with the housing of the handle assembly; an elongated shaft extending distally from the proximal hub; an end effector assembly supported at a distal end of the elongated shaft; and an inner drive assembly disposed within the proximal hub and the elongated shaft and operably coupled to the end effector assembly such that actuation of the trigger of the handle assembly manipulates the end effector assembly, characterised in that the inner drive assembly includes a proximal portion and a distal portion (322") wherein the distal portion (322") is configured to slidably receive at least a portion of the proximal portion such that the proximal portion may advance within the distal portion (322") upon a blockage of the end effector assembly, thereby permitting the trigger to return to an un-actuated position.