Henry Big Boy Steel .45 Colt Side Gate Lever Action Rifle with Large Loop

Classic Big-Bore Performance, Rugged Steel Construction

The Henry Big Boy Steel .45 Colt Side-Gate Lever-Action Rifle with Large Loop combines the stopping power of the legendary .45 Colt cartridge with a rugged steel receiver and a practical side-loading gate for fast, user-friendly reloading. Designed for hunters, ranchers, and lever-action enthusiasts, this rifle delivers proven ballistics, dependable feeding, and heirloom-quality fit and finish.

Steel Receiver — Durability Meets Tradition

Unlike brass-framed Big Boy models, this variant features a solid blued steel receiver that offers enhanced durability and a timeless blued finish. The steel receiver provides a more utilitarian appearance while maintaining Henry’s tight tolerances and smooth action — ideal for shooters who prefer a rugged, work-ready rifle.

Side-Gate Loading — Fast, Practical Reloading

The side-loading gate allows quick single-round loading directly into the tubular magazine without the need to unspool the magazine or use the loading tube — a practical, time-saving feature favored by working shooters and hunters who need rapid reloads in the field.

Large-Loop Lever — Ergonomics and Faster Cycling

This model includes the large-loop lever for improved ergonomics, allowing faster cycling, easier operation with gloves, and a distinctive western profile. The large loop enhances comfort and control during extended shooting sessions while preserving the rifle’s balance and handling.

Big-Bore .45 Colt Ballistics and Barrel Profile

Chambered in .45 Colt, the Big Boy Steel delivers substantial energy ideal for medium game hunting and close- to mid-range field use. The 20-inch blued steel barrel provides excellent sight radius and consistent accuracy, while Henry’s precise rifling promotes reliable groups and repeatable performance.

American Walnut Stock — Comfort and Fit

A hand-finished American walnut stock and forearm complete the rifle’s classic look and provide solid ergonomics. The stock is shaped for secure handling, comfortable length of pull, and a stable shooting platform whether from a stand, saddle, or trail.

Sights, Safety, and Optics-Ready Receiver

Equipped with adjustable semi-buckhorn rear sights and a brass bead front sight, the rifle offers quick target acquisition out of the box. The receiver is typically drilled & tapped for scope mounts on select SKUs, allowing easy installation of optics when a scoped setup is preferred. The rifle includes Henry’s proven safety features and transfer-bar system for modern safe handling.

Made in the USA — Built for Duty and Legacy

The Henry Big Boy Steel .45 Colt is 100% made in the United States, assembled and finished to exacting standards. It’s a working rifle built for performance today and a classic meant to be handed down tomorrow.

Responsible Ownership & Legal Reminder

This product listing is intended for lawful adult purchasers only. Availability, legal classification, and permissible configurations vary by jurisdiction. Always confirm federal, state, and local laws before purchasing or transferring firearms. Practice safe storage and handling at all times.

Key Specifications

• Model: Henry Big Boy Steel .45 Colt Side-Gate Lever-Action Rifle (Large Loop)

• Caliber: .45 Colt (may accept compatible revolver-load variations; verify with SKU)

• Action: Lever-Action (Large-Loop Lever)

• Capacity: 10 Rounds (model-dependent)

• Barrel: 20″ Round Blued Steel

• Receiver: Solid Blued Steel (drilled & tapped for optics on select SKUs)

• Stock: American Walnut, Satin Finish

• Sights: Adjustable Semi-Buckhorn Rear / Brass Bead Front

• Magazine Loading: Side-Gate Loading into Tubular Magazine

• Safety: Transfer-Bar Safety / Modern Safety Features

• Weight: Approx. 8.5–8.8 lbs (model-dependent)

• Overall Length: Approx. 38.5″ (model-dependent)

• Finish: Blued Steel Receiver & Barrel, Walnut Furniture

• Made in: United States

Ideal For

• Hunters pursuing medium game at close-to-moderate ranges.

• Ranchers and outdoorsmen seeking a rugged working rifle.

• Lever-action collectors who prefer steel-receiver models.

• Shooters who value quick side-gate loading and large-loop handling.