Fits Smith & Wesson 1854 Variants – Heavy-duty ghost ring for fast target acquisition – Wide windage and elevation adjustment range for use with different ammunition – Midwest Industries sight adjustment tool included – Steel rear aperture and front sight post – Features a forward-mounted sling swivel for the use of conventional hunting slings – Includes one 5-slot M-LOK™ rail section – Slim and lightweight for an enhanced feel – Ultra-rigid design that provides multiple points of contact with the firearm – Constructed from Hard Coat Anodized 6061 Aluminum for a lifetime of service – Features full-length top Picatinny rail for lights lasers or additional accessories – Handguard Length: 13.625 – Handguard Width: 1.640 – MI Patented Components – Made in the USA – Lifetime Warranty – Magpul® and M-LOK are trademarks of Magpul Industries Corp