Limited Optics: A Fast-Growing Division in USPSA If you love speed, accuracy, and a red dot without the need of ports or comps, Limited Optics (LO) is the place to compete. This division brings the best of traditional Limited and Carry Optics into a highly competitive format. Key features of LO setups: - Slide-mounted red dot – No magnification, just a clear, crisp sight picture. - Magwells allowed – Faster, smoother reloads. - Race holsters allowed – Get on target quicker with an open-style dra