SIG SAUER TANGO-MSR Compact 1-10x24, 30mm SFP Riflescope (Black)The SIG SAUER TANGOMSR COMPACT 110x24mm SFP Illuminated Rifle Scope is a rugged, compact optic delivering crisp, lowdispersion glass, an illuminated MSR BDC10 reticle, and a threadin throw lever for fast magnification changes. Waterproof, shockproof, and fogproof, it ships with layflat flipback lens covers and a onepiece aluminum cantilever mount for quick, secure installation. Features: High performance 10x optical system with low dispersion glass