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Barnes Bullets

Barnes Originals(TM) Bullets - 50 Caliber (0.510'''') 300gr Flat Nose Flat Base 20/Box

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

50 Caliber,

300-grain flat nose flat base

Thick Pure

Copper jacket around a pure

Flat-base Design

Exposed lead front

Reliable Expansion

Deep penetration on big game

Expands Up

To 200% of original diameter

$25.99
List Price: $29.99
You Save: $4.00 (13%)
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SKU: 749065039

Overview

Designed for big-game hunting, this 50 caliber 300-grain flat nose, flat base bullet follows the classic Barnes Originals pattern developed in the 1930s. Its pure copper jacket and pure lead core are presented here in a configuration intended for reliable expansion and deep penetration on game. The exposed lead front and flat-nose profile make it a straightforward choice for hunters who want a traditional bullet style for field use. Packaged 20 per box, it suits hunters loading for serious big-game applications where controlled expansion is a priority.

Why Hunters Choose the Barnes Bullets

Flat Nose,

Exposed lead front for controlled

Pure Copper

Jacket over pure lead core

Reliable Expansion

Deep penetration on big game

Listed As

50 caliber, 300-grain bullets in

Barnes Originals

Line follows the classic Fred

Key Features

  • 50 caliber, 300-grain flat nose flat base bullet
  • Thick pure copper jacket around a pure lead core
  • Flat-base design with exposed lead front
  • Designed for reliable expansion and deep penetration on big game
  • Expands to up to 200% of original diameter
  • Retains 70% to 90% of original weight

Best Used For

  • Hunters loading .50 caliber rifles for big-game hunting where deep penetration is a priority
  • Shooters seeking a flat-nose, flat-base bullet profile for traditional hunting applications
  • Reloaders wanting a Barnes Originals bullet in 300-grain weight for .510-inch chambers
  • Users who prefer a classic Barnes design inspired by Fred Barnes' 1930s bullet concept

Specifications

Bullet ProfileFlat-base (FB) FN
Bullet StyleFlat Nose Flat Base
Bullet Weight300gr
Caliber50 Caliber (0.510'''')
Core MaterialPure lead
Country Of OriginBarnes Bullets
ExpansionUp to 200% of original diameter
Jacket MaterialPure copper
Original DesignerFred Barnes
Quantity20/Box
Weight Retention70% to 90% of original weight

Pros

  • Flat nose, flat base design with exposed lead front for controlled expansion.
  • Pure copper jacket over pure lead core construction.
  • Designed for reliable expansion and deep penetration on big game.
  • Listed as 50 caliber, 300-grain bullets in a 20-count box.
  • Barnes Originals line follows the classic Fred Barnes 1930s bullet design.

Considerations & Trade-offs

  • Flat-nose, flat-base design may not suit shooters looking for a different profile, since this listing is specifically for the FN configuration.
  • The product is described as a big-game bullet, so it is more specialized than a general-purpose option.
  • Expansion and weight-retention figures are provided as product claims, but actual results will depend on the load and application.
  • Pack size is 20 bullets per box, which may be a consideration for higher-volume users.

Suggested Comparisons

  • Muzzleloader bullets
  • Big game hunting bullets
  • Flat nose bullets
  • Lead-core hunting bullets

Suggested Accessories

  • Reloading components
  • Bullet puller
  • Powder scale
  • Case trimmer

Frequently Asked Questions

What type of bullet is this Barnes Originals product intended for?

This is a .50 caliber Barnes Originals bullet in a 300 grain flat nose, flat base configuration, sold in a 20-count box. The description says it is designed for big game use.

What does the flat nose, flat base design mean?

The product is described as a flat-base (FB) FN bullet with a flat nose and exposed lead front. That is the stated profile for this item.

What construction details are provided for these bullets?

The source states that Barnes Originals feature thick pure copper jackets around pure lead cores.

What terminal performance is claimed in the product description?

The description says these bullets are designed for reliable expansion and deep penetration on big game, and it states they can expand to up to 200% of their original diameter while retaining 70% to 90% of their original weight.

How many bullets come in a box?

This product is sold as a 20/Box.