Medicament injector device

An injector device for delivering a liquid medicament, the injector device comprising:

• an injector body having a proximal end and a distal end,
• a syringe slidably receivable in the injector body and moveable from a first position to a second position towards the distal end of the injector body,
• a needle holder between the syringe and the distal end of the injector body,
• a needle held in the needle holder, the needle including a distal end extending toward an opening in the distal end of the injector body, and a proximal end extending toward the syringe, and
• a syringe biasing member within the injector body configured to bias the syringe into the second position,
• wherein the syringe is spaced from the needle in the first position and is engaged with the proximal end of the needle in the second position, and wherein the needle holder is slidably mounted in the injector body and moveable from a retracted position to an extended position toward the distal end of the injector body.