Nothing compares to a red dot when it comes to rapid, easy target acquisition. The only thing missing was magnification…but not anymore. Introducing the Bushnell® AR Optics Transition 3X Magnifier. It perfectly pairs with AR Optics TRS-25 by Bushnell, but works with any Red Dot. The AR Optics 3X Magnifier mounts behind your optic and comes with an ambidextrous flip mount. Engage the Transition when you need it. Flip it out of the way when you don't.