# Henry Big Boy .357 Mag Lever Rifle - Brass & Walnut Classic

**Brand:** Henry
**Category:** Lever-Action Rifles
**Caliber:** .357 Magnum

## Specifications

- **Caliber:** .357 Magnum
- **Barrel Length:** 20"
- **Capacity:** 10 rounds
- **Finish:** Blued
- **Weight:** 138.88 oz
- **Overall Length:** 38.5"
- **UPC:** 619835060839
- **SKU:** UCAuZokMx

## Description

The Henry Big Boy Brass Side Gate is a lever-action rifle chambered in .357 Magnum, also accepting .38 Special. It has a 20-inch octagonal barrel, a polished brass receiver, and an American walnut stock. Capacity is 10+1 rounds. It weighs 8.68 lbs and measures 38.5 inches overall. The front sight is a brass bead; the rear is a fully adjustable semi-buckhorn with a diamond insert. The side gate loading port allows topping off the magazine without removing rounds already in the tube.

### Key Specifications
- **Model:** Big Boy Brass Side Gate
- **Caliber:** .357 Magnum / .38 Special
- **Barrel Length:** 20 inches
- **Action Type:** Lever Action
- **Capacity:** 10+1 rounds
- **Weight:** 8.68 lbs
- **Overall Length:** 38.5 inches
- **Stock Material:** American Walnut
- **Receiver Material:** Polished Brass
- **Sights:** Front: Brass Bead; Rear: Fully Adjustable Semi-Buckhorn with Diamond Insert

The octagonal barrel profile adds balance toward the muzzle. The brass receiver is a defining visual feature and holds up well over time with proper care. The .357 Mag / .38 Special combination means you can load lighter .38 Special rounds for casual range sessions and full-power .357 Mag when it matters. The side gate is a notable functional upgrade over loading-gate-only designs, allowing faster topping off in the field.

## Frequently Asked Questions

**Q: What caliber is the Henry Big Boy?**

A: The Big Boy is chambered in .357 Magnum and also accepts .38 Special ammunition.

**Q: Who makes the Big Boy?**

A: It is made by Henry.

**Q: What type of firearm is the Henry Big Boy?**

A: It is a lever-action rifle.

**Q: How many rounds does the Henry Big Boy hold?**

A: It has a capacity of 10+1 rounds.

**Q: What is the barrel length of the Henry Big Boy?**

A: The barrel is 20 inches long and has an octagonal profile.

**Q: What materials are used for the stock and receiver on the Henry Big Boy?**

A: The stock is American walnut and the receiver is polished brass.

**Q: Where can I buy the Henry Big Boy?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> I have a hard time getting used to it. I'll be honest with you. Uh these are good guns. People love them.
>
> — [hickok45](https://www.youtube.com/watch?v=ifdpZJ_G_y8&t=127s)

> I have a metal block. I'm sorry. I need a loading gate. I got too much cowboy in me.
>
> — [hickok45](https://www.youtube.com/watch?v=ifdpZJ_G_y8&t=146s)

> 357 is a nice uh allaround cartridge. That's for sure.
>
> — [hickok45](https://www.youtube.com/watch?v=ifdpZJ_G_y8&t=596s)

> I do like the gold bead in the front sight. That's nice.
>
> — [hickok45](https://www.youtube.com/watch?v=ifdpZJ_G_y8&t=693s)

## What Customers Say

*AI-generated insights from customer reviews*

Buyers of the Big Boy Brass Side Gate appreciate both its look and practical performance. The polished brass receiver and walnut stock combination draw consistent positive comments, and the lever action cycles smoothly for fast follow-up shots.

Accuracy is well-regarded at ranges appropriate for the .357 Mag cartridge. The .38 Special compatibility is frequently cited as a practical advantage for practice. Weight at 8.68 lbs is the most common functional concern, with some hunters noting it becomes noticeable on long carries. Recoil with the .357 Mag is manageable in this platform. Henry's customer service is mentioned favorably in most discussions involving warranty or service questions. Price relative to other lever-actions in this caliber is sometimes questioned, though most buyers feel the build quality and brass receiver justify the cost.

## Pricing

**15 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $939.49 |
| Impactguns Com | $950.89 |
| Gritrsports Com | $951.99 |
| Shootingsurplus Com | $953.19 |
| Grabagun Com | $959.99 |
| Kygunco Com | $960.64 |
| Centerfiresystems Com | $966.99 |
| Globalordnance Com | $983.11 |
| Gunbuyer Com | $994.69 |
| Selwayarmory Com | $1039.99 |

*...and 5 more offers*

## Similar Products

- [Henry Big Boy Side Gate .357 Mag Lever Rifle - Brass & Walnut](https://gunsnation.com/p/henry-big-boy-side-gate-357-mag-lever-rifle-brass-walnut/UCAuZokJz)
- [Henry Big Boy Classic .357 Mag Brass Octagon Lever Rifle 20"](https://gunsnation.com/p/henry-big-boy-classic-357-mag-brass-octagon-lever-rifle-20/UCAuZokNB)
- [Henry Big Boy .44 Mag Brass Lever Rifle - Classic Side Gate](https://gunsnation.com/p/henry-big-boy-44-mag-brass-lever-rifle-classic-side-gate/UCAuZokKy)
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- [Henry Big Boy Brass Side Gate .44 Mag Lever Rifle - 20" Octagon Barrel](https://gunsnation.com/p/henry-big-boy-brass-side-gate-44-mag-lever-rifle-20-octagon-barrel/UCAuZokJU)
- [Henry Big Boy Classic .357/.38 Lever Rifle, 20" Brass Receiver](https://gunsnation.com/p/henry-big-boy-classic-357-38-lever-rifle-20-brass-receiver/UCAuZok9k)

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*Data from [GunsNation](https://gunsnation.com)*