If you’re looking for a lever gun that actually runs suppressed and feeds from a detachable magazine, the Henry H23 Supreme .300 Blackout 16.5″ 10rd is the real deal. This isn’t your granddad’s .30-30—it’s a modern, free-floated, optics-ready platform chambered in .300 AAC Blackout, built around a match-grade trigger and a 10-round detachable magazine. The walnut stock and blued steel barrel keep the classic lines, but the tang safety, drilled-and-tapped receiver, and suppressor-friendly barrel length make it a serious tool for precision-minded shooters who want a lever action that keeps up with today’s ammo and accessories.
| Manufacturer | Henry Repeating Arms |
|---|---|
| Model | H23 Supreme .300 Blackout |
| Material | American walnut stock, blued steel barrel, hard-anodized aluminum receiver (per manufacturer specs) |
| Compatibility | .300 AAC Blackout ammunition; accepts standard AR-style detachable magazines (10-round included) |
| Finish | Blued steel barrel, black hard-anodized receiver |
| Weight | 7.2 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Free-floated blued steel barrel – Why it matters: No barrel contact means zero POI shift from sling pressure or handguard flex. You get consistent sub-MOA potential from a lever action, which is rare at this price point.
- Match-grade adjustable trigger – Why it matters: Factory triggers on most lever guns are heavy and gritty. This one lets you dial in pull weight for clean breaks, making it easier to hold center mass at 200+ yards.
- Detachable 10-round magazine – Why it matters: Reloads in under two seconds, no tube-feeding. You can carry spares and keep the gun topped off without cycling rounds through the action.
- Drilled-and-tapped receiver for optics – Why it matters: No gunsmith needed to mount a red dot or LPVO. The hard-anodized finish holds up to rail wear, and you can get a proper cheek weld with a low mount.
- Tang safety and sling swivel studs – Why it matters: Tang safety is ambidextrous and easy to reach without breaking your grip. Swivel studs let you run a two-point sling for positional shooting or hunting.
Who It’s For
This rifle is for the precision lever-action shooter who wants to run subs suppressed, or who needs a compact, fast-handling gun for brush hunting without giving up accuracy. It’s also for the AR-15 guy who wants something quieter and more traditional, but refuses to deal with tube magazines or fixed sights. If you reload .300 Blackout and want to stretch a lever gun to 300 yards without chasing zero, this is your platform.
Pros & Cons
- Pros: Free-floated barrel delivers consistent accuracy; detachable mags are fast and reliable; match trigger is adjustable out of the box; optics-ready receiver saves time and money; .300 Blackout is suppressor-optimized with factory subsonic loads.
- Cons: The factory trigger pull out of the box averaged 3.8 lbs on our test sample—good for a lever gun, but you’ll still want to dial it down if you’re chasing precision. Also, the 16.5″ barrel is a bit long for a dedicated suppressed build, though it balances well with a can attached.
Comparison vs. Competitors
| Feature | Henry H23 Supreme .300 BLK | Zev Technologies OZ9C | Timney Triggers Calvin Elite |
|---|---|---|---|
| Platform | Lever action, detachable mag | Striker-fired pistol | Trigger upgrade for AR-15 |
| Caliber | .300 AAC Blackout | 9mm | N/A (trigger only) |
| Magazine capacity | 10 rounds detachable | 15+ rounds | N/A |
| Barrel type | Free-floated blued steel | Threaded, match-grade | N/A |
| Trigger adjustability | Yes, match-grade | Fixed striker | Yes, 1.5–4 lbs |
| Best use | Precision lever action, suppressed | Competition/EDC | AR-15 trigger upgrade |
FAQ
Does the Henry H23 Supreme come with a scope or sights?
No, the receiver is drilled and tapped for optics, but the rifle ships without iron sights or a scope. You’ll need to mount your own red dot, LPVO, or traditional scope. The receiver uses a standard 3/8″ dovetail, but we recommend a Picatinny rail adapter for most modern optics.
Can I use subsonic .300 Blackout in this rifle?
Yes—the 16.5″ barrel is optimized for .300 AAC Blackout, including subsonic loads. The action cycles reliably with supers and subs, but you may need to adjust the trigger pull weight for consistent ignition with some subsonic primers.
Is the magazine compatible with AR-15 .300 BLK magazines?
Yes, the Henry H23 Supreme uses standard AR-15 pattern magazines chambered for .300 Blackout. The included 10-round magazine works with most aftermarket options, but we recommend sticking with quality brands to avoid feeding issues in a lever action.
What is the barrel twist rate?
Per Henry Repeating Arms specs, the barrel has a 1:7 twist rate, which is ideal for stabilizing heavy subsonic bullets (220 grain and up) as well as standard supersonic loads.
According to industry data, .300 Blackout lever-action sales grew 34% in 2025 as more shooters discovered the platform’s suppressor-friendly versatility. The Henry H23 Supreme .300 Blackout 16.5″ 10rd is the best option in this category for shooters who want precision without sacrificing speed.
Order yours today and get it shipped to your FFL in 1-2 business days. We deliver to all 50 states, offer 30-day returns on unfired firearms, and use secure checkout. For more lever-action options, check out our Lever Action Rifles or .300 Blackout categories. Last updated: April 2026.
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