![Alexander Arms .50 BEOWULF, 200gr, ARX - 20 Rounds [MPN: AB200ARXBX]](https://cdn11.bigcommerce.com/s-7mtx86wogv/images/stencil/100x100/products/320293/3716585/36219513__10215.1.png "Alexander Arms .50 BEOWULF, 200gr, ARX - 20 Rounds [MPN: AB200ARXBX]")
))/4230494.json?$BPSMkt_ProductFeeds$&extend=380,380,380,380 "Alexander Arms .50 Beowulf 350 Grain Ammo")
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))/4230492.json?$BPSMkt_ProductFeeds$&extend=380,380,380,380 "Alexander Arms .50 Beowulf 400 Grain Ammo")
))/4230492.json "Alexander Arms .50 Beowulf 400 Grain Ammo")
50 Beowulf Ammo
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.50 Beowulf
- Type Rifle
- Place of origin United States
- Production history
- Designed 2001
- Produced 2001
Specifications
- Parent case .50 Action Express
- Case type Rebated rim, straight
- Bullet diameter .500 in (12.7 mm)
- Neck diameter .525 in (13.3 mm)
- Base diameter .535 in (13.6 mm)
- Rim diameter .445 in (11.3 mm)
- Case length 1.65 in (42 mm)
- Overall length 2.125 in (54.0 mm)
- Primer type Large pistol magnum
Ballistic performance
| Bullet mass/type | Velocity | Energy |
|---|---|---|
| 300 gr (19 g) Speer Gold Dot JHP Alexander Arms | 1,870 ft/s (570 m/s) 2,330 | ft⋅lbf (3,160 J) |
| 325 gr (21 g) Speer JHP Alexander Arms | 1,800 ft/s (550 m/s) 2,338 | ft⋅lbf (3,170 J) |
| 335 gr (22 g) Rainer Plated FP Alexander Arms | 1,771 ft/s (540 m/s) 2,333 | ft⋅lbf (3,163 J) |
| 335 gr (22 g) Rainier Plated HP Alexander Arms | 1,900 ft/s (580 m/s) 2,678 | ft⋅lbf (3,631 J) |
| 400 gr (26 g) Hawk JFP Alexander Arms | 1,800 ft/s (550 m/s) 2,878 | ft⋅lbf (3,902 J) |
If you are looking for the best deals on 50 Beowulf Ammo Bulk Cheap Ammo is your place. Best deals are available here from top ammo vendors.
The .50 Beowulf is a rifle cartridge developed by Jeffrey Ultan of Alexander Arms for use in a modified AR-15 rifle. The cartridge utilizes a rebated rim, sized to match the rim of the 7.62×39mm and 6.5mm Grendel rounds.
The case body is very similar in dimensions to the .500 S&W Magnum revolver cartridge, slightly longer and fully tapered for automatic feeding in the weapon. Adaptability limited due to its use of the 7.62×39mm bolt face.
