Description Compatible with rifles, shotguns, and pistols, the Tasco 1x24 ProPoint Red Dot Reflex Sight offers durable aluminum construction, a prominent 4 MOA dot with six brightness levels, and great battery life. The sight's footprint fits any DeltaPoint Pro style mount, and it also comes with a low-rise mount for Weaver rails. Zero the sight to your gun at 1 MOA per click; the wide 120 MOA windage and elevation ranges give you all the room you need to get on target. Thanks to the energy-conserving point source LED, runtime on a fresh CR2032 battery is up to 5000 hours at setting 4.PRODUCT DETAILS:Illuminated 4 MOA red dot Six brightness levels 5000 hours runtime on one CR2032 battery, setting 4 Optical Performance 25mm objective diameter Parallax-free to 50 yards Unlimited eye relief Use and Handling 1 MOA impact point correction 120 MOA windage and elevation adjustment range Construction Details Footprint compatible with DeltaPoint Pro mounts Low-rise Weaver rail mount included 6061-T6 aluminum construction Fogproof Recoil-tested on .45 ACP ammunition