Abstract: This invention relates to an apparatus for inserting components into workpieces, particularly for insertion of electrical components into printed circuit boards. Multiple component magazines are provided on a shuttle which places the desired component beneath an inserter. The inserter moves through a limited reciprocation to pick up a component from the shuttle, and the shuttle is withdrawn from the path of the inserter. The inserter then moves downward to insert the component. The inserter includes an ejector which maintains contact with the inserted component during withdrawal of the inserter. The ejector includes a shock absorber which gives way if unusual resistance is met during insertion. The shock absorber is spring-biased, and the degree of stiffness of the spring is adjustable.