Henry Big Boy Cse Hrd Sg 357mag 20

Henry Repeating Arms
MPN:
H012GMCC
UPC:
619835200389
$1,130.69
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The Henry Big Boy Case Hardened Side Gate in .357 Mag/.38 Special is a masterfully crafted lever-action rifle that blends old-world aesthetics with modern practicality, delivering a stunning case-hardened finish and octagonal barrel on a rugged steel frame.

  • Stunning case-hardened steel receiver with unique, one-of-a-kind color patterns
  • Classic American octagonal barrel in a practical 20-inch length
  • Side loading gate allows for easy top-off without removing the magazine tube
  • Chambered in versatile .357 Mag/.38 Special for flexible ammunition choices
  • Lighter steel frame compared to traditional brass Big Boy models
  • American walnut stock with a smooth, hand-rubbed oil finish for durability

Who This Is For

This rifle is ideal for the cowboy-action shooter, backcountry hunter, or firearms enthusiast who demands both beauty and function in one package. If you want a lever-action that pairs perfectly with a .357 Mag revolver for a classic pistol-caliber combination, or simply want a reliable, fast-cycling ranch rifle that looks like a piece of American history, the Henry Big Boy Case Hardened Side Gate delivers on every level.

Henry Big Boy Case Hardened Side Gate .357 Mag 20-inch lever-action rifle with octagonal barrel

Specifications

BrandHenry Repeating Arms
ModelBig Boy Case Hardened Side Gate
Caliber.357 Magnum / .38 Special
ActionLever Action
Barrel Length20 inches
Barrel TypeOctagonal, Blued
Receiver FinishCase Hardened Steel
StockAmerican Walnut, Hand-Rubbed Oil Finish
Magazine Capacity10+1 Rounds (.357 Mag)
Overall Length38.5 inches
WeightApprox. 8.68 lbs
Loading SystemSide Loading Gate
SightsAdjustable Semi-Buckhorn Rear, Brass Bead Front
Country of OriginUSA

Frequently Asked Questions

Can I shoot .38 Special ammunition through this rifle?

Yes. The Henry Big Boy Case Hardened Side Gate is chambered to accept both .357 Magnum and .38 Special cartridges interchangeably. This makes it extremely versatile — you can use lighter, lower-cost .38 Special loads for practice and plinking, then switch to full-power .357 Mag rounds for hunting or defense without any modifications to the rifle.

What makes the case-hardened finish different from a standard blued or stainless receiver?

Case hardening is a traditional metal treatment process that produces a swirling, multicolored pattern of blues, purples, and golds on the steel surface — meaning every receiver is genuinely unique. Beyond aesthetics, the process also hardens the outer surface of the steel, adding a layer of wear resistance. It gives the Big Boy a classic 19th-century appearance while maintaining the durability expected of a modern Henry rifle.

Does the side loading gate replace the traditional Henry tube loading system?

The Henry Big Boy Case Hardened Side Gate features a side loading gate on the receiver, allowing you to load rounds directly into the magazine tube from the side without removing the tube entirely. This makes topping off the magazine much faster and more convenient — especially in the field — while still maintaining the classic lever-action handling Henry is known for.