The Henry Big Boy Brass Side Gate .357 Magnum blends classic American lever-action craftsmanship with modern convenience, delivering a stunning 16.5" octagon barrel rifle chambered in .357 Magnum/.38 Special with a gleaming brass receiver that turns heads at the range.
- Polished brass receiver adds timeless elegance and corrosion resistance
- 16.5" octagon barrel delivers a classic profile with excellent accuracy
- Dual-load system: removable tube magazine plus convenient side loading gate
- Chambered in .357 Magnum and .38 Special for versatile, affordable shooting
- 7-round capacity keeps you in the action longer between reloads
- American Walnut stock with brass hardware for a cohesive, heirloom-quality finish
Who This Is For
The Henry Big Boy Brass Side Gate is the ideal choice for lever-action enthusiasts, cowboy action shooters, and hunters pursuing deer or hogs at moderate ranges. It's equally at home as a prized display piece or a reliable range companion — perfect for anyone who appreciates the look of a classic rifle without sacrificing real-world functionality. Shooters who already own .357 Magnum revolvers will love the ammunition compatibility, making this an outstanding companion piece for a matched handgun-and-rifle setup.
Specifications
| Brand | Henry Repeating Arms |
|---|---|
| Model | Big Boy Brass Side Gate |
| SKU / Model # | H006GMR |
| Caliber | .357 Magnum / .38 Special |
| Action | Lever Action |
| Barrel Length | 16.5" |
| Barrel Profile | Octagon |
| Capacity | 7 Rounds |
| Receiver | Polished Brass |
| Loading System | Removable Tube Magazine + Side Gate |
| Stock | American Walnut |
| Overall Length | 34.5" |
| Weight | 8.68 lbs |
| Country of Origin | USA |
Frequently Asked Questions
Can the Henry Big Boy Brass shoot both .357 Magnum and .38 Special?
Yes. The Henry Big Boy Brass Side Gate is chambered to accept both .357 Magnum and .38 Special cartridges interchangeably, just as a .357 Magnum revolver would. This gives you excellent flexibility — use full-power .357 Magnum loads for hunting or defense, and switch to lighter, more economical .38 Special rounds for target practice and plinking without any modification to the rifle.
How does the side loading gate work alongside the tube magazine?
Henry's dual-loading system gives you the best of both worlds. The traditional removable tube magazine allows for safe, fast unloading by simply pulling the magazine out — a key safety advantage of the classic Henry design. The side loading gate, located on the receiver, lets you top off the magazine quickly round-by-round without removing the tube, just like on a traditional Winchester-style lever action. You can use either method depending on the situation.
Is this rifle suitable for hunting, and what game can it take?
Absolutely. The .357 Magnum cartridge fired from a 16.5" rifle barrel generates significantly more velocity and energy than from a handgun, making it a capable and ethical choice for deer, hogs, and similar medium-sized game at ranges up to about 100 yards. The compact overall length also makes it well-suited for hunting in dense brush or from a tree stand where maneuverability matters.