Henry Golden Boy H004M .22 WMR 20.5″ Octagon Walnut
About this product
The Henry Golden Boy H004M .22 WMR 20.5″ Octagon Walnut delivers classic lever-action reliability with a blued octagon barrel, Brasslite receiver, and American walnut stock—perfect for small-game hunting, target shooting, and collectors seeking a traditional rimfire rifle.
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The Henry Golden Boy H004M .22 WMR 20.5″ Octagon Walnut is a lever-action rimfire built for shooters who demand accuracy, traditional craftsmanship, and a reliable small-game or target rifle. Chambered in .22 Winchester Magnum Rimfire, this model pairs a blued octagon barrel with a Brasslite receiver and American walnut stock, delivering balanced handling and classic aesthetics. The receiver is drilled and tapped for optics, and the rifle ships with adjustable rear sights and a brass bead front. This is the Henry Golden Boy H004M .22 WMR 20.5″ Octagon Walnut—a rimfire lever action that holds its value at the range and in the field.
| Manufacturer | Henry Repeating Arms |
|---|---|
| Model | Golden Boy H004M |
| Material | American walnut stock, blued steel barrel, Brasslite receiver (per manufacturer specs) |
| Compatibility | .22 Winchester Magnum Rimfire (.22 WMR) |
| Finish | Blued barrel, Brasslite receiver, polished brass finish on receiver |
| Weight | Approximately 6.75 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Octagon barrel, 20.5″ length: The blued octagon profile adds stiffness and mass for improved accuracy, especially with .22 WMR’s higher velocity compared to .22 LR. The 20.5″ length balances swing speed with velocity retention.
- Brasslite receiver with polished brass finish: The Brasslite alloy reduces weight without sacrificing durability, while the polished brass finish provides corrosion resistance and a vintage look that stands out in a safe or on a rack.
- American walnut stock with straight grip: The full-length walnut stock with a straight grip offers a natural point of aim and traditional ergonomics, making it easy to carry for small-game hunts or plinking sessions.
- Adjustable rear sight with brass bead front: The factory sights are windage and elevation adjustable, and the brass bead front provides a fast, high-contrast sight picture in varied lighting—no need for immediate optic upgrade.
- Drilled and tapped receiver for optics: If you prefer a red dot or low-power scope for precision, the receiver is pre-drilled and tapped, saving you a gunsmith trip. The tubular magazine holds 12 rounds of .22 WMR.
Who It’s For
This rifle fits the long-range rimfire shooter who wants to stretch .22 WMR beyond 100 yards, the small-game hunter who values a reliable lever action for squirrels or rabbits, and the collector who appreciates a classic American design with modern manufacturing. It’s also a solid choice for a first lever action—light enough for youth shooters, but accurate enough for experienced marksmen.
Pros & Cons
- Pros: Classic octagon barrel design, Brasslite receiver reduces weight, factory drilled/tapped for optics, 12-round magazine capacity, excellent fit and finish for the price point.
- Cons: The Brasslite receiver, while durable, is not as traditional as a full steel receiver for purists; the straight grip may feel less secure for shooters used to a pistol-grip stock. Also, .22 WMR ammunition is more expensive than .22 LR, which can limit practice volume.
Comparison: Henry Golden Boy H004M vs. Competitors
| Feature | Henry Golden Boy H004M | Geissele Automatics (not lever-action, but precision-focused) | Timney Triggers (trigger upgrade only) |
|---|---|---|---|
| Caliber | .22 WMR | N/A (firearm manufacturer) | N/A (trigger manufacturer) |
| Action | Lever-action | Various (direct impingement) | N/A |
| Barrel | 20.5″ blued octagon | Various | N/A |
| Weight | ~6.75 lbs | Varies | N/A |
| Receiver | Brasslite (polished brass) | Steel | N/A |
| Optic Ready | Drilled & tapped | Typically yes | N/A |
| Best For | Small-game, target, collection | Precision AR-15 builds | Trigger upgrades for precision rifles |
What is the barrel twist rate on the Henry Golden Boy H004M?
Per Henry Repeating Arms specs, the H004M uses a 1:16″ twist rate, which is standard for .22 WMR to stabilize 30- to 40-grain projectiles. This twist works well for both hunting loads and target ammunition.
Can I mount a scope without drilling?
Yes. The receiver is factory drilled and tapped, so you can mount a Weaver-style or Picatinny rail directly without additional gunsmithing. Use a low-profile rail to maintain a cheek weld with the factory stock.
Is the Henry Golden Boy H004M safe for .22 WMR +P loads?
No. Henry does not recommend +P or high-pressure .22 WMR loads in the Golden Boy line. Stick to standard-velocity .22 WMR ammunition to avoid excessive pressure that could damage the action or barrel.
How does the Brasslite receiver hold up over time?
Brasslite is an aluminum-brass alloy that resists corrosion and keeps weight down. The polished brass finish may develop a natural patina with use, but it won’t rust. If you prefer a bright finish, occasional polishing with a brass-safe cleaner is recommended.
What is the length of pull on this rifle?
Per manufacturer specs, the length of pull is 14 inches. This is standard for a full-size lever action and fits most adult shooters without needing a spacer or pad.
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Last updated: April 2026