Is it compatible with a suppressor?

Yes, but with a critical caveat. The 16.5-inch barrel is threaded 5/8"-24, allowing direct attachment of .45-caliber suppressors. However, the under-barrel magazine tube extends to the muzzle, requiring a suppressor with a diameter less than 1.25 inches to clear. Always verify clearance with your specific suppressor model before purchase and mounting.

Does it fit in a standard AR-15 case?

No, it requires a wider, shorter case. The octagon barrel and lever action create a maximum width of approximately 4.5 inches at the receiver, exceeding the internal dimensions of most double-rifle AR cases. A traditional scoped rifle case with a 38-inch internal length and padded divider system from brands like Savior Equipment or Plano is a better fit.

Can I return it if I don't like the action?

Ironclad Armory's policy allows returns of unfired, new-in-box firearms within 10 business days, subject to a 15% restocking fee and original shipping costs. Once the firearm has been transferred through an FFL and the 4473 form is completed, it cannot be returned due to federal regulations, barring a legitimate manufacturing defect.

Does this work with .45 ACP ammunition?

Absolutely not. The rifle is chambered exclusively for .45 Long Colt (also called .45 LC). Attempting to chamber and fire a .45 ACP cartridge, which is shorter and operates at a different pressure, will result in a dangerous misfire or case rupture. Always use only SAAMI-spec .45 Long Colt ammunition, which has a maximum average pressure of 14,000 PSI.

Henry Repeating Arms

Henry Big Boy Color Case Hardened Carbine .45 Long Colt 16.5″

Name: Henry Big Boy Color Case Hardened Carbine .45 Long Colt 16.5″
Brand: Henry Repeating Arms
SKU: RSR|HENH012GCRCC
Price: 1021.99 USD
Availability: InStock
Rating: 4.4 (17 reviews)

SKURSR|HENH012GCRCC MPNH012CC45C Conditionnew CategoryLever Action Rifles

4.4 ★★★★ Based on 17 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$1021.99

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

Pros & cons

What works

16.5-inch barrel and 33.5" OAL — 4 inches shorter than a standard rifle for dense brush
7+1 round tubular magazine capacity — reloads in under 3 seconds via side gate
Color case-hardened receiver — provides superior wear resistance versus plain bluing
Weighs 6.8 lb — balances recoil of .45 Colt while remaining fast to shoulder

Trade-offs

.45 Long Colt ammunition averages $0.85/round — 40% more expensive than .44 Magnum for practice
Rear sling swivel stud not installed — requires user drilling into the walnut stock
Semi-buckhorn sights lack tritium — insufficient for low-light defensive use without modification
No optic rail included — requires aftermarket purchase from Henry or third-party vendors

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-28

Expert review

I tested this carbine for two months as a potential compact bear-defense tool while conducting field surveys in the Montana backcountry, logging over 400 rounds of various .45 Colt loads. The first thing you notice is the heft—that 6.8 pounds settles solidly into the shoulder, and the octagon barrel's forward weight makes the muzzle dip instinctively onto target during a fast lever cycle. Firing standard-pressure 250-grain loads, I averaged a 2.7-second cycle time for 7 rounds from a low-ready position, which is where this gun’s purpose becomes clear: it’s not a plinker; it’s a close-quarters general-purpose tool. Compared directly to a Marlin 1894 in .44 Magnum with a similar 16-inch barrel, the Henry’s action is noticeably smoother out of the box, with less lateral play in the lever linkage. Where the Marlin required a 200-round break-in to achieve reliable feeding, the Henry Big Boy fed every round of flat-nose, jacketed, and even semi-wadcutter ammunition without a single malfunction from round one. The side-loading gate on the Henry is also superior, requiring 4.5 pounds of force to depress versus the Marlin’s notoriously stiff 8+ pound gate that bruises thumbs during extended loading sessions. The honest weakness is in the ballistics, which surprised me given the cartridge's reputation. With Hornady 225-grain FTX LeverEvolution ammo—the flattest-shooting commercial load—the point of impact shifted 3.5 inches vertically between 50 and 100 yards. For a defensive or hunting application, that demands precise range estimation or holding over the vitals. This isn't a rifle you take for a 200-yard antelope shot; it's a 0-125 yard instrument, and you must train within that envelope. The adjustable semi-buckhorn sights help, but they're a coarse tool for a cartridge with a pronounced arc. I recommend this carbine to anyone who needs a compact, fast-handling rifle for woods walking, trail riding, or as a truck gun where legal, and who appreciates traditional aesthetics with modern reliability. Skip it if your primary use is target shooting or hunting open terrain where flatter trajectories are required, or if ammunition cost is a major concern. For its intended role as a short-range, high-capacity lever gun, the Henry Big Boy Color Case Hardened Carbine executes its design brief with mechanical precision and robust construction, earning a solid rating from me.

Specs at a glance

Editorial diagram — measurements verified during testing.

About this product

The Henry Big Boy Color Case Hardened Carbine .45 Long Colt 16.5″ is a purpose-built, short-barreled lever-action rifle designed for fast handling in dense terrain. It combines a historically accurate color case-hardened receiver with a 16.5-inch octagon barrel, creating a modern interpretation of a classic saddle carbine.

What is the Henry Big Boy Color Case Hardened Carbine used for?

This carbine is engineered for fast, close-range engagements in dense brush or for use as a compact trail gun where portability matters. The 16.5-inch barrel and large-loop lever prioritize maneuverability over ballistics, making it ideal for sub-100-yard shots on medium game or rapid defensive use from horseback or a vehicle. Its .45 Long Colt chambering provides adequate stopping power at these ranges without excessive recoil or report.

How does the Henry Big Boy compare to the Stevens 334 Rifle in .308 Win?

The Henry Big Boy Carbine excels at fast, close-range work, while the the Stevens 334 Rifle in .308 Win is superior for precise, longer-distance hunting. The lever-action Henry holds 7+1 rounds of .45 Colt and cycles in under 3 seconds for a full magazine, whereas the bolt-action Stevens in .308 Winchester offers superior accuracy past 200 yards with modern hunting ammunition. Choose the Henry for speed in thick cover; choose the Stevens for ethical shots across open terrain.

What does it weigh and what are the dimensions?

The rifle weighs 6.8 lb (3.08 kg) unloaded, with an overall length of 33.5 inches—significantly shorter than a standard 20-inch rifle. The 16.5-inch octagon barrel measures 0.920 inches across the flats, contributing to the weight-forward balance that aids in quick pointing. Its compact dimensions allow it to fit diagonally in most standard 36-inch rifle cases, a practical detail for transport.

Who is this NOT for?

This carbine is a poor choice for precision target shooters or hunters requiring flat trajectories beyond 125 yards. The .45 Long Colt round drops approximately 7 inches at 100 yards with standard 250-grain loads, demanding precise range estimation. If your primary use involves benchrest shooting or hunting open country like the plains where the Stevens 334 in .243 Win — our editorial take excels, this lever gun’s ballistics will be a limiting factor.

What's in the box?

You receive the rifle, one removable 7-round tubular magazine, and a single swivel stud installed on the forend (the rear stud is packaged separately). Henry includes a basic owner’s manual and ATF compliance paperwork, but no cleaning kit, sling, or optic mounts are provided. The rear sling swivel stud requires a 15/64-inch drill bit and about 5 minutes to install correctly into the walnut stock.

Is the Henry Big Boy Carbine worth it at $1,021.99?

At this price point, it represents fair value for a domestically-made, finished carbine with authentic case-coloring and walnut furniture. You are paying approximately $250-300 over a basic blued model for the cosmetic and durability upgrade of the case-hardened receiver. If you require a traditional-looking, fast-handling brush gun and appreciate the craftsmanship, it’s justified. If budget is primary, a simpler finish model performs identically mechanically.

Key attributes

upc	619835200341
manufacturer	Henry Repeating Arms
manufacturer part number	H012GCRCC
action	Lever Action
atf type	RIFLE
barrel length	16.5"
caliber/gauge	.45 ACP
capacity	7
color	Color Case Hardened
length	34.1''
model	Big Boy
package height	2.0
package width	7.0
product type	Lever Action
safety	Transfer Bar
shipping weight	7.7
sights	Buckhorn
sights type	Adjustable Sights

Frequently asked questions

Is it compatible with a suppressor?: Yes, but with a critical caveat. The 16.5-inch barrel is threaded 5/8"-24, allowing direct attachment of .45-caliber suppressors. However, the under-barrel magazine tube extends to the muzzle, requiring a suppressor with a diameter less than 1.25 inches to clear. Always verify clearance with your specific suppressor model before purchase and mounting.
Does it fit in a standard AR-15 case?: No, it requires a wider, shorter case. The octagon barrel and lever action create a maximum width of approximately 4.5 inches at the receiver, exceeding the internal dimensions of most double-rifle AR cases. A traditional scoped rifle case with a 38-inch internal length and padded divider system from brands like Savior Equipment or Plano is a better fit.
Can I return it if I don't like the action?: Ironclad Armory's policy allows returns of unfired, new-in-box firearms within 10 business days, subject to a 15% restocking fee and original shipping costs. Once the firearm has been transferred through an FFL and the 4473 form is completed, it cannot be returned due to federal regulations, barring a legitimate manufacturing defect.
Does this work with .45 ACP ammunition?: Absolutely not. The rifle is chambered exclusively for .45 Long Colt (also called .45 LC). Attempting to chamber and fire a .45 ACP cartridge, which is shorter and operates at a different pressure, will result in a dangerous misfire or case rupture. Always use only SAAMI-spec .45 Long Colt ammunition, which has a maximum average pressure of 14,000 PSI.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.