Description
There is a reason the Big Boy Brass shows up on so many wish lists. That polished hardened brass receiver, blued 20-inch octagon barrel, and select American walnut furniture make it one of the best looking lever guns in production, and Henry backs up the looks with the kind of smooth action and crisp trigger the company has built its name on. This is the Side Gate version, model H006G, which means you get the classic loading gate on the right side of the receiver plus the removable tube magazine Henry has always used. Load through the gate to keep the tube topped off, or pull the inner tube to unload safely at the end of the day without cycling live rounds through the action.
A .44 Mag Lever Gun That Earns Its Keep
Chambered for .44 Magnum and happy to run .44 Special, this rifle holds 10 rounds in the tube and picks up a meaningful velocity bump over a revolver thanks to the longer barrel with its 1:20 twist. That makes it a legitimate whitetail and hog rifle inside typical woods distances, and pairing it with a .44 revolver means one box of ammo feeds both. At 8.68 pounds it carries some heft, but that weight soaks up recoil nicely, so full-power magnums stay comfortable and Specials feel downright gentle.
Sights and Setup on the Big Boy Brass Side Gate
Out of the box you get a fully adjustable semi-buckhorn rear sight with a reversible white diamond insert and a brass bead up front, a setup that is quick to pick up in the woods and precise enough for target work. If you prefer glass, the receiver comes drilled and tapped for Henry's BB-RSM scope mount. The straight grip stock wears a brass buttplate, a polished brass barrel band ties the forearm together, and a transfer bar safety means no manual crossbolt cluttering up those clean lines. Whether it ends up hunting, ringing steel, or holding a place of pride in the safe, this one does all three well.
Key Specifications
- Manufacturer: Henry Repeating Arms
- Model Number (MPN): H006G
- UPC: 619835060624
- Caliber: .44 Magnum / .44 Special
- Action: Lever Action with Side Loading Gate
- Capacity: 10 Rounds
- Barrel: 20" Octagon, Blued Steel
- Twist Rate: 1:20
- Receiver: Polished Hardened Brass
- Stock: American Walnut, Straight Grip with Brass Buttplate
- Sights: Fully Adjustable Semi-Buckhorn Rear, Brass Bead Front
- Scope Ready: Drilled and Tapped (BB-RSM Mount)
- Safety: Transfer Bar
- Overall Length: 38.5"
- Length of Pull: 14"
- Weight: 8.68 lbs
What’s Included
- Henry Big Boy Brass Side Gate rifle (H006G)
- Owner's manual
Frequently Asked Questions
Can the Henry Big Boy Brass Side Gate shoot both .44 Magnum and .44 Special?
Yes. It is chambered for .44 Magnum and will also run .44 Special, which is a nice option for lighter recoil and cheaper range sessions. The 1:20 twist barrel handles typical bullet weights in both cartridges without any fuss.
How does loading work on this rifle?
You get two options. The side gate on the receiver lets you feed rounds directly into the tube magazine while the rifle stays shouldered, and the traditional removable inner magazine tube lets you unload safely without cycling live rounds through the action. It is the best of both worlds compared to older Henry models that only loaded through the tube.
Can I mount a scope on the Big Boy Brass?
Yes, the receiver comes drilled and tapped from the factory and accepts Henry's BB-RSM scope mount, which is sold separately. That said, the adjustable semi-buckhorn rear sight with its white diamond insert and the brass bead front are plenty capable for woods hunting distances if you would rather keep it classic.
Is the Henry Big Boy Brass a good deer rifle?
It is a solid choice inside typical woods ranges. The 20-inch barrel gives .44 Magnum a healthy velocity boost over a revolver, making it effective on whitetail and hogs out to around 100 yards or so with good ammo. The 8.68-pound weight also tames recoil, so follow-up shots come easy.





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