The Henry Big Boy All-Weather Side Gate .357 Magnum rifle is a rugged lever-action carbine built for shooters who want a compact, handy rifle chambered in a cartridge that bridges centerfire rifle and revolver ballistics. At 20 inches of barrel and 37.5 inches overall, it splits the difference between a full-size rifle and a truck gun—light enough to carry but with enough reach for hunting or recreational shooting out to reasonable distances. The .357 Magnum/.38 Special chambering gives you versatility: hunt with full-power mag loads, practice affordably with .38 Special, or run it in tandem with a .357 revolver if you're building a caliber-matched battery.
The all-weather construction starts with a hard chrome-plated round barrel and industrial-grade hard chrome satin receiver finish designed to stand up to moisture, dust, and rough handling without fussing over constant cleaning. The stained hardwood furniture is topped with the same durable industrial coating found on the action, so this rifle shrugs off the elements without the plastic feel of a modern synthetic. A black rubber recoil pad absorbs felt recoil and won't slip off your shoulder in wet conditions.
The side gate loading system lets you feed rounds one at a time without opening the receiver—a practical touch that keeps operation smooth and the gun pointed downrange. Ten-round capacity is plenty for hunting or deliberate target work. The lever action is smooth and familiar; the transfer bar safety is intuitive. Fully adjustable semi-buckhorn sights with a diamond insert up top and a brass bead front sight come ready to use, and the receiver is drilled and tapped with factory scope rings available if you want to mount glass. At 7 pounds, it's light enough for a day afield without becoming fatiguing over hours of carry.
This is a working rifle for hunters, target shooters, and anyone who appreciates lever-action simplicity paired with modern metallurgy that actually stands up to field use.
| Caliber | .357 Magnum / .38 Special |
| Action | Lever Action |
| Barrel Length | 20 inches |
| Barrel Type | Round Hard Chrome Plated Steel |
| Twist Rate | 1:16 |
| Overall Length | 37.5 inches |
| Weight | 7.00 lbs |
| Capacity | 10 rounds |
| Receiver Finish | Industrial Hard Chrome Satin |
| Rear Sight | Fully Adjustable Semi-Buckhorn with Diamond Insert |
| Front Sight | Brass Bead |
| Stock Material | Stained Hardwood with Industrial-Grade Coating |
| Buttpad | Black Solid Rubber Recoil Pad |
| Length of Pull | 14 inches |
| Safety | Transfer Bar |
| Sights | Drilled and Tapped for Scope Mounts |
| Model | H012GMAW |
Yes. The Henry Big Boy All-Weather is chambered in .357 Magnum/.38 Special, so it safely fires both cartridges. Many shooters appreciate the option to practice with less expensive .38 Special rounds while keeping .357 Magnum on hand for hunting or defensive use.
Yes. The receiver is drilled and tapped for scope mounts. Factory scope rings are available separately to mount glass while retaining the iron sights as backup.
The rifle is equipped with a fully adjustable semi-buckhorn rear sight featuring a diamond insert and a brass bead front sight. Both are calibrated for the .357 Magnum and ready to use out of the box.
Yes. The hard chrome plating, industrial hard chrome satin receiver, and durable hardwood finish are designed to withstand field use and weather exposure. The .357 Magnum cartridge is suitable for hunting medium game at reasonable ranges, and the 10-round capacity gives you firepower for follow-up shots if needed.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
Henry Repeating Arms
Henry Repeating Arms
Henry Repeating Arms
