SIG SAUER ROMEO5 1x20mm Compact Red Dot Sight (TREAD Edition)

.Features a standard 1x20mm magnification lens with a bright, crisp 2 MOA Red Dot reticle

.Built with a strong matte black metal housing that is fully IPX-7 waterproof rated

.Powered by a single, standard CR2032 button cell battery that is quick and easy to replace.