Henry Big Boy Mare’s Leg H006GMML | .357 Mag | 12.9″ 5rd

The Henry Big Boy Mare’s Leg H006GMML is a shortened lever-action pistol built to the same standards as Henry’s repeating rifles. It features a polished hardened brass receiver, a blued octagon barrel measuring 12.9 inches, and American walnut furniture finished with a brass buttplate. The model is chambered for .357 Magnum and can also fire .38 Special, making it flexible for a range of target loads. For an optic that pairs well with this platform, consider a Vortex Crossfire II 1-4×24, an established choice under $1000 that provides fast target acquisition at short to moderate distances.

Designed with collectors and target shooters in mind, the Mare’s Leg preserves the traditional lever-action feel with a large loop lever and side-loading gate for the tubular magazine. Its adjustable rear semi-buckhorn sight and brass bead front sight make it usable without optics while remaining compatible with many low-power scopes or red dots where mounting is available.

Product Specifications

• The model number is H006GMML.
• The manufacturer is Henry Repeating Arms.
• The firearm is chambered for .357 Magnum/.38 Special.
• The action type is lever action.
• The barrel measures 12.9 inches and is an octagon blued steel barrel.
• The magazine capacity is 5 rounds in a tubular magazine.
• The overall length is 25 inches.
• The weight is 5.79 lbs.
• The receiver is finished in polished hardened brass.
• The stock and furniture are American walnut with a brass buttplate.
• The rear sight is a fully adjustable semi-buckhorn with a diamond insert and the front sight is a brass bead.
• The twist rate is 1-in-16.
• The magazine type is tubular.
• The barrel style is octagon.
• UPC: 619835060792.

The Big Boy Mare’s Leg blends classic styling with practical accuracy for range use and display. Its brass receiver and walnut furniture give it a distinctive look that stands out on the line or in a collection, while the Henry action and large loop lever preserve smooth, reliable cycling. Whether used for deliberate target work or kept as a centerpiece in a historically inspired collection, this Mare’s Leg is a faithful, well-crafted example of Henry’s approach to traditional lever guns.

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