Midwest Industries Handguard Sight System, Handguard, Matte Finish, Black, Fits Smith & Wesson Model 1854 MI-SW1854XRS The Midwest Industries Extended Sight System for the Smith & Wesson model 1854 will put a modern twist on the classic lever action rifle. Machined from 6061 aluminum and given a hard coat anodized finish, it's sure to provide a sturdy, rugged base for mounting any optic.