The Midwest Industries Handguard for the Marlin 336, 1894, and 1895 allows the user to upgrade their standard rifle to use modern sights or lasters. The handguard includes one five slot M-Lok rail section and a forward mounted sling swivel for the use of conventional hunting slings. The handguard is constructed from 6061 aluminum, hard coat anodized, and is lightweight for an enhanced feel. Notes:These will not fit rifle equipped with a forward barrel band unless you purchase the MI-MAR336A (Sold Separately)Not compatible with the XS Lever Scout Mount & 336Y Models