Konus Fission 4.0 Red Dot Sight 1x 4 MOA Multiple Reticle - Weaver/Delta Point Mount

The Konus Fission 4.0 is a sub-compact 1x red dot sight engineered for fast target acquisition on rifles, pistols, and shotguns. A 4 MOA dot serves as the default aiming point, and the optic ships with a multiple reticle system offering 6 interchangeable reticle patterns so the shooter can pick the reticle that best matches the application.

Brightness is dialed in across 10 illumination settings to cover daylight to low-light conditions. The sight is housed in a waterproof chassis measuring just 1.96" long and weighing only 2.29 oz, making it an easy add to lightweight rifle, pistol, or shotgun builds. An integrated Weaver / Delta Point mount drops directly onto compatible rails without the need for additional adapter plates.

Built for hunters, recreational plinkers, and budget-minded AR or pistol projects, the Fission 4.0 brings modern red dot features - interchangeable reticles, multi-level brightness, and a sealed waterproof housing - to an entry-level price point without sacrificing the essentials.