UTG's new 4X32 Compact Prismatic T4 Scopes feature a fixed 4x magnification with a preset parallax at 100 yards. Prismatic reflection technology provides increased light transmission and clarity while keeping the overall size of the optic still compact and maneuverable. illumination modes with 1-click memory are just some of the features that come standard for the T4 Prismatic Series. A bidirectional double twist lock Picatinny mount is included for quick installation right out of the box. If you're looking for a nice compact scope for your AR15, AR10, or other long gun with the butt stock in line with its bore, look no further than UTG.