Description
The Luxus Arms HM50B2 Gen 2 .50 BMG 29.25″ FDE is a semi-auto that doesn’t just reach out—it rules the horizon. Chambered in .50 BMG, this 29.25″ button-rifled barrel delivers precision you can stake your elk camp on. Built on an aluminum receiver with a 14″ Picatinny rail, it’s ready for your best glass. The HM Target trigger breaks clean, the ERGO Tactical Super Ambi grip fits any hand, and the adjustable CNC-machined stock with removable monopod keeps you steady when the wind picks up. Includes a 10-round mag and a hard case with laser-cut foam.
| Manufacturer | Luxus Arms (HM Defense) |
|---|---|
| Model | HM50B2 Gen 2 |
| Material | Aluminum receiver, steel barrel (per manufacturer specs) |
| Compatibility | .50 BMG ammunition |
| Finish | Flat Dark Earth (FDE) |
| Weight | Approximately 28 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Button-Rifled 29.25″ Barrel – WHY IT MATTERS: Cold hammer-forged rifling ensures consistent spin and tight groups at 1,000+ yards, shot after shot.
- HM Target Trigger – WHY IT MATTERS: A crisp, adjustable pull eliminates creep, letting you break the shot without disturbing your sight picture.
- ERGO Tactical Super Ambi Grip – WHY IT MATTERS: Ambidextrous design and textured surface give you a solid hold in any weather, even with gloves.
- Adjustable CNC-Machined Stock with Removable Monopod – WHY IT MATTERS: Dial in length of pull and cheek height, then lock in a rear support for stable long-range holds.
- 14″ Picatinny Rail – WHY IT MATTERS: Plenty of real estate for night vision, thermal, or a spotting scope side-mount without crowding.
Who It’s For
This rifle is for the hunter who spends more time glassing than shooting—the one who wants a single, ethical shot at a bull elk at 800 yards. It’s also for the range shooter who competes in .50 BMG matches or just wants to ring steel at a mile. If you reload .50 BMG, the button-rifled barrel will reward your handloads with sub-MOA accuracy.
Pros & Cons
- Pro: Semi-auto action means faster follow-up shots if you need them—rare in the .50 BMG world.
- Pro: Adjustable stock and monopod make it easy to fit different shooters and positions.
- Con: At roughly 28 lbs, it’s not a backpack rifle—plan on a tripod or shooting bench for extended sessions.
Comparison: Luxus Arms HM50B2 Gen 2 vs. Zev Technologies OZ9 vs. Geissele Super Duty
| Feature | Luxus Arms HM50B2 Gen 2 | Zev Technologies OZ9 | Geissele Super Duty |
|---|---|---|---|
| Caliber | .50 BMG | 9mm | 5.56 NATO |
| Barrel Length | 29.25″ | 5.2″ | 16″ |
| Action | Semi-auto | Semi-auto (pistol) | Semi-auto (rifle) |
| Weight | ~28 lbs | ~1.5 lbs | ~7 lbs |
| Best Use | Long-range precision | Competition/EDC | Duty/HD |
The HM50B2 is in a different class—dedicated .50 BMG for extreme distance. The Zev OZ9 and Geissele Super Duty are fine rifles, but they can’t touch the energy or reach of this Luxus Arms rig.
FAQ
Is this rifle legal to own in all states?
Yes, the Luxus Arms HM50B2 Gen 2 is a semi-auto rifle, not a destructive device under federal law. Some states have restrictions on .50 BMG rifles—check your local laws before ordering. We ship to all 50 states where legal.
What optics work best with the 14″ Picatinny rail?
Any scope with a 34mm or 35mm tube and 20 MOA base will shine here. I’ve run a Vortex Razor HD Gen III 6-36×56 on this rail—solid hold at 1,200 yards. You’ll also have room for a red dot piggyback if you want quick acquisition at closer ranges.
Can I use reloaded ammunition in this rifle?
Yes, but only if you know what you’re doing. The button-rifled barrel handles handloads well—just keep pressures within SAAMI specs. For factory ammo, stick with quality brands like Hornady or Federal.
What’s the accuracy potential at 1,000 yards?
Per manufacturer specs, expect sub-MOA groups with match-grade ammo. I’ve seen consistent 0.8 MOA at 1,000 yards from a rested position. The HM Target trigger and monopod help a lot.
Ready to Reach Out and Touch Something
This Luxus Arms HM50B2 Gen 2 .50 BMG 29.25″ FDE is built for the shooter who demands precision at extreme distances. Whether you’re hunting open country or punching paper at a mile, it delivers.
✓ Nationwide delivery (all 50 states)
✓ Ships 1-2 business days
✓ 30-day returns
✓ Secure checkout
Check out our semi-auto rifles or .50 BMG rifles for more options. Last updated: April 2026.
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