Nothing compares to a red dot scope 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 it comes with an ambidextrous flip mount. Engage the Transition when you need it; flip it out of the way when you don't. It's made with the quality you've come to expect from Bushnell. The fully multi-coated optics provide optimal light transmission, are waterproof, fogproof and shockproof. Perfectly pairs with TRS-25 Ambidext Mfg: Bushnell