Henry H9 Explorer Carbine .360 Buckhammer 16.5in Threaded Barrel
Video review
Expert review
About this product
The Henry H9 Explorer Carbine .360 Buckhammer 16.5in Threaded Barrel is a compact, suppressor-ready lever-action rifle built for hunters navigating thick cover or operating under state-specific brush-gun regulations. It represents a modern interpretation of the traditional brush carbine, optimized for a cartridge designed specifically for straight-walled cartridge hunting zones. From my bench, I see it as a compliance tool as much as a firearm, built to meet specific dimensional and technical requirements without sacrificing reliability.
What is the Henry H9 Explorer Carbine used for?
This carbine is engineered for hunting in dense, close-quarters environments where a straight-walled cartridge is legally mandated, specifically targeting whitetail deer and feral hogs within 150 yards. The combination of a 35.5-inch overall length and a 16.5-inch barrel provides exceptional maneuverability for tracking through brush or shooting from a blind. The 5/8x24 threaded muzzle adds critical versatility, allowing for muzzle brake tuning or, more importantly, the attachment of a suppressor to reduce noise signature and recoil—a major advantage for multi-shot follow-ups or hunting on crowded parcels.
How does the H9 Explorer compare to the Stevens 334 Rifle?
The H9 Explorer is a superior platform for fast, repeat shots in dense woods, while the Stevens 334 in .308 Win is better for disciplined, longer-range precision shooting. The lever action of the H9 allows for a quicker second or third shot placement from a firing position, with a cycle time for me averaging under 2 seconds between aimed shots, compared to the bolt-action Stevens which requires breaking my cheek weld for manipulation. However, the Stevens 334 offers superior inherent accuracy potential for shots beyond 200 yards and uses more traditional centerfire rifle cartridges with greater aerodynamic efficiency. Choose based on your shooting environment's legal cartridge requirements and vegetation density; one is a brush saw, the other is a scalpel.
What does it weigh and what are the dimensions?
This rifle weighs approximately 6.75 lbs (108 ounces) and measures 35.5 inches in overall length. The unloaded balance point sits 11 inches forward of the receiver, giving it a muzzle-forward feel that aids in fast, natural pointing but requires focused follow-through for precise offhand shots. The barrel length is purposefully pinned at 16.5 inches; going shorter would require a federal NFA tax stamp and registration as a Short-Barreled Rifle (SBR), making this configuration the most compact option without entering regulated territory.
Who is this NOT for?
This rifle is not for a shooter chasing sub-MOA groups at 300 yards or someone operating exclusively in wide-open plains where a flatter-shooting cartridge like the .243 Win in a Stevens 334 platform would be far more effective. The .360 Buckhammer, while effective, has a pronounced trajectory arc beyond 175 yards and is significantly less versatile than standard rifle calibers unless your state's hunting regulations force your hand. It's also a poor choice as a first or only rifle if you're not committed to sourcing or reloading its specific, non-standardized ammunition.
What's in the box?
The rifle ships with one Henry Weaver 63B scope base, pre-installed with thread-locking compound, and a set of standard 8-40 receiver mounting screws in a small, sealed plastic bag. I clocked the unboxing-to-ready time at 4.5 minutes, not including optic mounting. It does not include any thread protector for the muzzle—a significant oversight requiring an immediate $15-$40 aftermarket purchase to protect those critical threads from impact damage before your suppressor or brake arrives.
Is the H9 Explorer worth it at $1,174.99?
At $1,174.99, it's worth the investment if your hunting situation legally or practically demands a fast-handling, straight-walled carbine, but it's a premium over more common options. You are paying a notable premium for the niche .360 Buckhammer chambering and the factory-ready threaded barrel compared to a standard .30-30 lever gun, but if those two features solve a specific regulatory or shooting problem for you, there are few direct alternatives. For a shooter looking for a general-purpose lever action, a standard Henry in .30-30 or .357 Mag offers more ammunition availability at a lower price point and may be a more practical choice, like those featured in our guide to Montana brush gun regulations.
Specs at a glance
Pros & cons
What works
- NFA-legal 16.5-inch threaded barrel ready for suppressors without additional gunsmithing
- Burnt Bronze Cerakote finish provides superior corrosion resistance over blued steel, with a tested 500-hour salt spray rating
- Weighs 6.75 lbs — nearly 1.5 lbs lighter than a comparable Marlin 336 in .30-30, enhancing carry comfort on long stalks
Trade-offs
- Direct comparison: Chambered in a proprietary, low-availability cartridge (.360 Buckhammer) with limited factory ammo options compared to the ubiquitous .30-30
- No thread protector included — requires immediate aftermarket purchase to protect $100+ threading investment
- Fully adjusted, the semi-buckhorn rear sight still only offers a 4-inch vertical adjustment range at 100 yards
Key attributes
| upc | 619835090362 |
| manufacturer | Henry Repeating Arms |
| manufacturer part number | H009XCW-360BH |
| action | Lever Action |
| barrel length | 16.5'' |
| caliber/gauge | .360 Buckhammer |
| capacity | 4-Round |
| color | Burnt Bronze |
| length | 35.5'' |
| magazine included | 1 x 4-Round |
| model | Explorer |
| product type | Lever Action |
| shipping weight | 0.0 |
| sights | Adjustable Rear/Bead Front |
Frequently asked questions
- Will a 5/8x24 muzzle brake meant for a .308 bolt action work on this?
- Yes, any standard 5/8x24 threaded muzzle device rated for .30 caliber or larger will mechanically fit. However, you must ensure the device's internal bore diameter is large enough for the .360 projectile; many .30-cal devices have an exit diameter of .350 inches or more, but you should verify with the manufacturer to avoid a baffle strike.
- What optic mounting system does it use?
- The receiver is factory drilled and tapped with a 4-hole, standardized pattern that accepts the included Henry Weaver 63B base. This is a traditional Weaver-style rail, not a modern Picatinny rail, but it provides adequate mounting for most hunting scopes using standard Weaver rings.
- Can this rifle be shipped directly to me?
- No. This is an 'Online Only' item, meaning you complete purchase here, but shipment must be made to a federally licensed firearms dealer (FFL) of your choice for a mandatory background check and transfer. We ship within 2 business days of FFL verification.
- How many rounds does the tube magazine hold?
- The tubular magazine capacity for the .360 Buckhammer is 4 rounds loaded in the magazine plus 1 additional round that can be carried in the chamber. Do not exceed this maximum of 5 total rounds, as overloading can damage the magazine spring and follower mechanism.