
Availability: In Stock
The Underwood Hunting & Self Defense Handgun Ammunition in 50 Beowulf (12.7x42) is a serious rifle cartridge engineered for hunters and shooters who demand stopping power in a big-bore platform. Loaded with a 350-grain jacketed hollow-point bullet, this round leaves the muzzle at 1775 feet per second and carries 2449 foot-pounds of muzzle energy—the kind of terminal performance you need when hunting large game or when your personal protection depends on decisive shot placement. Each box contains 20 rounds of new-production, non-corrosive ammunition ready to feed through your 50 Beowulf rifle.
Underwood built this load for hunters and tactical shooters who run the 50 Beowulf platform. The 350-grain JHP design is engineered to expand reliably on impact while maintaining penetration, and the round is supersonic across its flight envelope, meaning consistent, predictable ballistics. The bullet's sectional density of 0.2 and ballistic coefficient (G1) of 0.145 reflect the physics of a heavy, blunt-nosed projectile designed for close- to mid-range hunting rather than long-range target work. If you're running a suppressor on your rifle, this ammo is safe to use with one.
The brass cases are boxer-primed and reloadable, so reloaders can squeeze extra value from every round. All components are non-corrosive, and the projectiles are copper-lead construction—standard for hunting and self-defense work. This is purpose-built ammunition for a specialized rifle cartridge; if you own a 50 Beowulf, you already know what it's capable of.
| Caliber | 50 Beowulf (12.7x42) |
| Bullet Weight | 350 grains |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Muzzle Velocity | 1775 fps |
| Muzzle Energy | 2449 ft lbs |
| Bullet Material | Copper-Lead |
| Sectional Density | 0.2 |
| Ballistic Coefficient (G1) | 0.145 |
| Case Type | Brass |
| Primer | Boxer |
| Reloadable | Yes |
| Rounds Per Box | 20 |
| Manufacturer | Underwood Ammo |
This ammunition is loaded for rifles chambered in 50 Beowulf (12.7x42). Always verify that your firearm is chambered in 50 Beowulf before loading any ammunition.
Yes. This round is safe to use with suppressors mounted on 50 Beowulf rifles.
Yes. The 350-grain jacketed hollow-point bullet is engineered for hunting applications and delivers substantial energy for large game within the effective range of the 50 Beowulf cartridge.
Yes. This is new-production ammunition with boxer-primed, reloadable brass cases. Once fired, the cases can be reloaded using standard reloading equipment and components.

SKU: 194200435 • Width: 2.7in • Height: 2.5in • Depth: 3in • Weight: 1.6oz





Availability: In Stock
The Underwood Hunting & Self Defense Handgun Ammunition in 50 Beowulf (12.7x42) is a serious rifle cartridge engineered for hunters and shooters who demand stopping power in a big-bore platform. Loaded with a 350-grain jacketed hollow-point bullet, this round leaves the muzzle at 1775 feet per second and carries 2449 foot-pounds of muzzle energy—the kind of terminal performance you need when hunting large game or when your personal protection depends on decisive shot placement. Each box contains 20 rounds of new-production, non-corrosive ammunition ready to feed through your 50 Beowulf rifle.
Underwood built this load for hunters and tactical shooters who run the 50 Beowulf platform. The 350-grain JHP design is engineered to expand reliably on impact while maintaining penetration, and the round is supersonic across its flight envelope, meaning consistent, predictable ballistics. The bullet's sectional density of 0.2 and ballistic coefficient (G1) of 0.145 reflect the physics of a heavy, blunt-nosed projectile designed for close- to mid-range hunting rather than long-range target work. If you're running a suppressor on your rifle, this ammo is safe to use with one.
The brass cases are boxer-primed and reloadable, so reloaders can squeeze extra value from every round. All components are non-corrosive, and the projectiles are copper-lead construction—standard for hunting and self-defense work. This is purpose-built ammunition for a specialized rifle cartridge; if you own a 50 Beowulf, you already know what it's capable of.
| Caliber | 50 Beowulf (12.7x42) |
| Bullet Weight | 350 grains |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Muzzle Velocity | 1775 fps |
| Muzzle Energy | 2449 ft lbs |
| Bullet Material | Copper-Lead |
| Sectional Density | 0.2 |
| Ballistic Coefficient (G1) | 0.145 |
| Case Type | Brass |
| Primer | Boxer |
| Reloadable | Yes |
| Rounds Per Box | 20 |
| Manufacturer | Underwood Ammo |
This ammunition is loaded for rifles chambered in 50 Beowulf (12.7x42). Always verify that your firearm is chambered in 50 Beowulf before loading any ammunition.
Yes. This round is safe to use with suppressors mounted on 50 Beowulf rifles.
Yes. The 350-grain jacketed hollow-point bullet is engineered for hunting applications and delivers substantial energy for large game within the effective range of the 50 Beowulf cartridge.
Yes. This is new-production ammunition with boxer-primed, reloadable brass cases. Once fired, the cases can be reloaded using standard reloading equipment and components.
SKU: 194200435 • Width: 2.7in • Height: 2.5in • Depth: 3in • Weight: 1.6oz
