Henry Repeating Arms Mare's Leg, Pistol, Lever Action, 22LR, 12.9 Barrel, Steel, Blued Finish, Walnut Stock, Adjustable Sights, 10 Rounds H001ML This Henry Mare's Leg is a cut-down, modified variation of the model H001 Henry Lever Action. The large loop lever, coupled with the legendary crisp Henry action, makes it easy for you to enjoy those rapid-fire repeating shots Steve McQueen used to take down the bad guys.