XS Sights Henry Optic Mount for .357 Magnum Carbines

Upgrade your Henry Big Boy Carbine with the XS Sights Henry Optic Mount, designed specifically for .357 Magnum models. Precision machined to mil standard 1913 picatinny specs, this optic mount features lightweight aircraft-grade aluminum with a hard coat anodized finish for durability. The rail spans the receiver’s length, allowing easy mounting of scout scopes, red dot optics, or modern LPVOs. Ideal for steel receivers, this mount ensures optimal eye relief and easy DIY installation. Note: Not compatible with Big Boy X or brass/octagonal barrel models.