Photo of Big Boy Mare’s Leg Side Gate

Big Boy Mare’s Leg Side Gate .44 Magnum/.44 Spl, .357 Magnum/.38 Spl, .45 Colt

Lever Action Pistol

Back in the heyday of the TV Western, Steve McQueen, the star of “Wanted: Dead or Alive,” rode across black-and-white screens toting a sidearm like nothing any lawman or outlaw had carried before. A cut-down, modified lever action rifle, this iconic firearm could be holstered like a pistol but fired with the speed of a lever gun. Nicknamed the Mare’s Leg, this innovative weapon brought swift justice to outlaws every week and rose to fame as the real star of the short-lived show.

Now, fans of those classic westerns and collectors of innovative firearms can holster this lever action pistol manufactured in the spirit and style of the original made-for-TV classic.

Built in the USA to Henry’s world-renowned standards of quality, the Mare’s Leg is a modified variation of the Henry Big Boy Brass Side Gate and available in .44 Magnum, .357 Magnum, and .45 Colt.

Like all Henry Rifles, each Mare’s leg sports a select, handcrafted American Walnut stock cut to the exact specification of the gun used on the television series. The large loop lever and the legendary crisp Henry action make it easy to enjoy those rapid-fire repeating shots – just like Steve McQueen.

Like the full-sized rifles these pistols are based on, the Mare’s Leg features a side loading gate on its gleaming brass receiver, allowing you to keep the five-round tube magazine fully loaded on the fly. We’ve also retained our removable magazine tube, making for safe and easy unloading after a day at the range.

When a standard lever action rifle doesn’t deliver enough flair, we’d recommend unholstering your Big Boy Mare’s Leg.

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Firearm Specifications

Specifications

Henry Big Boy Mare's Leg .45 Colt»
Model Number
H006GCML
Action Type
Lever Action
Caliber
Capacity
5 Rounds
M.S.R. Price
$1,245.00
Additional Specifications»
Barrel Length
12.9"
Barrel Type
Octagon Blued Steel
Rate of Twist
1:16
Overall Length
25"
Weight
5.79 lbs.
Receiver Finish
Polished Hardened Brass
Rear Sight
Fully Adj. Semi-Buckhorn w/ Diamond Insert
Front Sight
Brass Bead
Scopeability
Drilled and Tapped
Scope Mount Type
BB-RSM
Stock Material
American Walnut
Buttplate/Pad
Brass
Length of Pull
N/A
Safety
Transfer Bar
Best Uses
Target/Collector
Embellishments/Extras
Large Loop Lever, Saddle Ring, Side Loading Gate
Henry Big Boy Mare's Leg .44 Mag/.44 Spl»
Model Number
H006GML
Action Type
Lever Action
Capacity
5 Rounds
M.S.R. Price
$1,245.00
Additional Specifications»
Barrel Length
12.9"
Barrel Type
Octagon Blued Steel
Rate of Twist
1:20
Overall Length
25"
Weight
5.79 lbs.
Receiver Finish
Polished Hardened Brass
Rear Sight
Fully Adj. Semi-Buckhorn w/ Diamond Insert
Front Sight
Brass Bead
Scopeability
Drilled and Tapped
Scope Mount Type
BB-RSM
Stock Material
American Walnut
Buttplate/Pad
Brass
Length of Pull
N/A
Safety
Transfer Bar
Best Uses
Target/Collector
Embellishments/Extras
Large Loop Lever, Saddle Ring, Side Loading Gate
Henry Big Boy Mare's Leg .357 Mag/.38 Spl»
Model Number
H006GMML
Action Type
Lever Action
Capacity
5 Rounds
M.S.R. Price
$1,245.00
Additional Specifications»
Barrel Length
12.9"
Barrel Type
Octagon Blued Steel
Rate of Twist
1:16
Overall Length
25"
Weight
5.79 lbs.
Receiver Finish
Polished Hardened Brass
Rear Sight
Fully Adj. Semi-Buckhorn w/ Diamond Insert
Front Sight
Brass Bead
Scopeability
Drilled and Tapped
Scope Mount Type
BB-RSM
Stock Material
American Walnut
Buttplate/Pad
Brass
Length of Pull
N/A
Safety
Transfer Bar
Best Uses
Target/Collector
Embellishments/Extras
Large Loop Lever, Saddle Ring, Side Loading Gate

Ask a Henry Dealer to Quote

You should expect to receive some discount from our M.S.R. Price

Find a Henry Dealer »

  • Big Boy Mare's Leg Side Gate

  • Big Boy Mare's Leg Side Gate

  • Big Boy Mare's Leg Side Gate

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The Henry Guarantee

From Founder & CEO, Anthony Imperato

“When you choose to spend your hard-earned money on a Henry, you have my personal satisfaction guarantee and a lifetime warranty for the life of the product. Your 100% satisfaction is of utmost importance, and our award-winning customer service team is empowered to do whatever it takes to make sure you are happy with your Henry.”