I honestly think that modifying Teleport is the most logical way to approach this, but the Hero system allows multiple ways to do things frequency, so how about buying an Apportation power as Indirect Stretching, only useable to grab things at a distance and bring them back to you? Flavor-wise, the power is going to be based on STR now, so if you want to apport the villain's gun you are going to have to do a Disarm maneuver, which might not be what you are looking for, but on the other hand it might keep the power from getting out of control.