Optisan PFM30 Red Dot Precision Magnifier Flip Mount

By combining this PFM30 Red Dot Precision Magnifier Flip Mount with the optional Optisan RMG3X 3x Red Dot Magnifier, you can easily switch between shooting up close and at intermediate distances. With the RMG3X installed on the PFM30, all you have to do is pull it to switch to a non-magnified view. And you can just as easily flip back to the magnified view.