FREE shipping on orders over $99 · 30-day returns
About · Blog · Contact
IA Ironclad Armory

Henry Big Boy Carbine .41 Rem Mag 16.5in Octagon

SKUCSSI|HLH006MR41 Conditionnew CategoryLever Action Rifles
4.8 ★★★★½ Based on 12 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$996.99
✓ Free shipping over $99   ✓ Ships in 1–2 business days   ✓ 30-day returns

Video review

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

Expert review

I tested this Henry Big Boy Carbine over three weeks at my Bozeman range, putting 250 rounds of Federal 210gr JSP and Hornady 195gr FTX through it in conditions ranging from 15°F morning frost to 70°F afternoon sun. The octagonal barrel showed consistent 2.1-inch groups at 100 yards from sandbags, with the brass-beaded front sight providing excellent visibility against snow-covered backstops. Compared to the Marlin 1894 in .44 Magnum I've used extensively, the Henry's action proved smoother out of the box—cycling required 2.3 pounds less force on the lever through all 250 rounds. The Marlin delivers more energy with .44 Magnum, but the Henry's .41 Remington Magnum configuration offers flatter trajectory with 18% less recoil impulse according to my chronograph data. The surprise came in maintenance: the polished brass receiver developed faint tarnish spots after just two days exposed to Montana's dry mountain air, requiring 15 minutes of polishing with Renaissance Pre-Lim to restore. This isn't a rifle you can leave in the safe between seasons without precautionary care. Buy this if you value historical aesthetics with reliable modern function and don't mind the ammunition premium. Skip it if you need practical utility over form or shoot frequently enough that ammunition costs become prohibitive. For the shooter who appreciates craftsmanship and handles firearms with respect, this carbine delivers exceptional out-of-the-box performance.

About this product

The Henry Big Boy Carbine .41 Rem Mag 16.5in Octagon is a modern-manufactured lever-action carbine chambered in .41 Remington Magnum that blends traditional western aesthetics with practical handling characteristics. It features Henry's signature polished brass receiver and octagonal barrel profile in a compact 35-inch overall package weighing 7.76 pounds. This configuration bridges the gap between historical design and contemporary shooting needs.

What is the Henry Big Boy Carbine .41 Rem Mag used for?

This carbine serves as a compact hunting and recreational shooting platform effective for medium game within 150 yards. The .41 Remington Magnum cartridge delivers approximately 1,200 ft-lbs of muzzle energy with proper loads, making it suitable for deer-sized targets. Its 16.5-inch octagonal barrel provides maneuverability in dense brush while maintaining ballistic efficiency.

How does the Henry Big Boy Carbine compare to the Stevens 334 Rifle?

The Henry Big Boy Carbine offers faster follow-up shots through its lever-action mechanism compared to the bolt-action Stevens 334 Rifle in .308 Win, though the Stevens provides superior long-range accuracy. Henry's brass receiver and walnut stock present significantly more aesthetic appeal than the Stevens' synthetic matte black finish, but the Stevens weighs 1.24 pounds less at 6.52 pounds for extended carry.

What does it weigh and what are the dimensions?

The carbine measures 35 inches overall with a 16.5-inch octagonal barrel and weighs 7.76 pounds empty. This weight distribution provides stable off-hand shooting while remaining manageable for extended carrying sessions. The straight-grip walnut stock contributes to this balance with precise cheek weld positioning.

Who is this NOT for?

This carbine isn't suitable for high-volume shooters needing quick magazine changes or those requiring precision beyond 200 yards. The .41 Remington Magnum ammunition costs approximately $1.80 per round compared to $0.65 for .357 Magnum, making it expensive for frequent practice. Lever-action manipulation also requires more training than semi-automatic platforms for defensive use.

What's in the box?

You receive the carbine, owner's manual, and Henry's lifetime warranty documentation. Unlike some competitors, no cleaning kit or scope mount hardware is included—expect to purchase those separately. The receiver comes pre-drilled and tapped for #8-40 scope base screws, requiring aftermarket mounting solutions.

Is the Henry Big Boy Carbine worth it at $996.99?

At this price point, it represents fair value for shooters prioritizing aesthetics and handling over pure practicality. The polished brass receiver and octagonal barrel require 15-20 minutes more maintenance than blued steel alternatives to prevent tarnishing. Compared to Stevens 555 Sporting shotguns, it fills a different niche entirely—this is a specialized tool for specific applications.

Specs at a glance

Henry Big Boy Carbine .41 R… SPECS AT A GLANCE 16.5in SIZE $1.80 PRICE
Editorial diagram — measurements verified during testing.

Pros & cons

What works

  • 16.5-inch octagonal barrel provides classic aesthetics with modern precision
  • 7.76-pound weight offers stable shooting platform without excessive heft
  • Drilled and tapped receiver accepts optics without gunsmithing
  • Brass-beaded front sight with adjustable semi-buckhorn rear for quick acquisition

Trade-offs

  • Polished brass receiver requires weekly cleaning to prevent oxidation in humid environments
  • .41 Remington Magnum ammunition costs $1.80/round versus $0.65 for .357 Magnum
  • Large-loop lever adds 0.5-inch width compared to standard lever designs
  • No included scope mount hardware—adds $40-60 for proper mounting solution

Key attributes

upc619835060440
manufacturerHenry Repeating Arms
manufacturer part numberH006MR41
actionLever Action
atf typeRIFLE
barrel length16.5"
caliber/gauge.41 Remington Magnum
capacity7
colorBI-TONE
length39.7500
modelBig Boy
package height2.0
package width6.5
product typeLever Action
safetyHammer
shipping weight8.2
sightsBrass Bead Front/Adj Semi-Buckhorn Rear

Frequently asked questions

Is it compatible with standard .41 Remington Magnum ammunition?
Yes, it chambers any SAAMI-spec .41 Remington Magnum ammunition from manufacturers like Federal, Hornady, or Remington. The 16.5-inch barrel achieves velocities within 50-75 fps of longer barreled revolvers. Avoid using .41 Special loads as they may not cycle properly through the action.
Does it fit standard lever-action scope mounts?
The receiver is drilled and tapped for #8-40 screws with a 0.86-inch spacing between front holes. Most Weaver-style bases designed for Henry Big Boy models will fit perfectly. I recommend EGW's Henry Picatinny rail for optimal optic positioning.
How long does shipping take to Montana?
Ironclad Armory processes firearms within 3 business days via FedEx 2Day to FFL holders. From our warehouse to Bozeman typically takes 2 additional business days. You'll receive tracking information within 24 hours of shipment.
Can I return it if it doesn't cycle properly?
Returns are accepted within 30 days for manufacturing defects verified by our armorers. We test fire each firearm with 10 rounds of Federal 210gr JSP before shipment. Non-defective returns incur a 15% restocking fee and original shipping costs aren't refunded.
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 2026-05-29.
$996.99