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Federal Premium 300 Winchester Magnum Ammo 200 Grain Bonded Solid Copper - Federal Premium 300 win mag P300WCXI
This 300 Win Mag ammo uses a 165 grain Solid Copper Polymer Tip bullet and is listed at 2973 fps with 3502 ft lbs of muzzle energy. Built as Federal ammo for big-game hunting, it combines bonded construction, a copper shank, lead core, and Slipstream polymer tip for controlled expansion, penetration, and weight retention.
Why Shooters Choose Federal 300 Win Mag
- Big-game design: Federal describes this as a big-game hunting load, with bonded construction intended to support penetration and weight retention on tough animals.
- 165 grain projectile: The verified bullet weight is 165 grain, pairing magnum rifle velocity with a Solid Copper Polymer Tip design for hunters who want a tipped hunting bullet.
- Terminal Ascent construction: The bullet uses a copper shank and lead core with bonded construction, a combination Federal uses to help the projectile hold together through impact.
- Slipstream polymer tip: Federal’s Slipstream polymer tip is designed to initiate expansion at lower velocities than comparable designs, helping the bullet open as distance increases.
- AccuChannel groove technology: Federal states that AccuChannel groove technology is used to improve accuracy and reduce drag, supporting downrange consistency.
- Verified performance specs: This federal 300 win mag load is listed at 2973 fps and 3502 ft lbs of muzzle energy from the muzzle.
- Reloadable components: Brass cases and Centerfire / Boxer primers make this a familiar setup for shooters who prefer quality centerfire rifle ammunition components.
What is the muzzle velocity of this Federal 300 Win Mag 165 grain load?
The verified muzzle velocity is 2973 fps. The listed muzzle energy is 3502 ft lbs.
Is this 300 Win Mag ammo intended for hunting?
Yes. Federal identifies this as a big-game hunting load, and the bonded bullet design is built around penetration, expansion, and weight retention.
What bullet type does this federal 300 win mag ammunition use?
The verified bullet type is Solid Copper Polymer Tip. Federal also describes the Terminal Ascent bullet as having bonded construction with a copper shank, lead core, and Slipstream polymer tip.
What does the Slipstream polymer tip do?
Federal states that the Slipstream polymer tip helps initiate expansion at lower velocities than comparable designs. In practical terms, a polymer-tipped hunting bullet is designed to aid flight consistency and help start expansion on impact.
What is AccuChannel groove technology?
AccuChannel groove technology is a Federal bullet feature. Federal states it is used for improved accuracy and reduced drag.
What packaging is available for this load?
The verified packaging is Box of 20 / Case of 200. That gives shooters a box option and a case option for those who want more of the same load on hand.
About Federal 300 Win Mag
This Federal Premium 300 Win Mag hunting load is built around a 165 grain Solid Copper Polymer Tip bullet with bonded construction. Federal’s design combines a copper shank, lead core, and Slipstream polymer tip to support expansion, penetration, and weight retention in a big-game application.
300 Win Mag ammo is commonly chosen when hunters want a powerful magnum rifle cartridge with strong downrange capability. The brass case, Centerfire / Boxer primer, and availability in Box of 20 / Case of 200 packaging make this load suitable for hunters checking zero, confirming performance, and preparing for a hunt with the same ammunition.
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| Manufacturer |
Federal |
| Caliber |
300 Win Mag |
| Bullet Type |
Hollow Point |
| Grain |
190 |
| Muzzle Velocity |
2900 fps |
| Muzzle Energy |
3548 ft lbs |
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| Manufacturer |
Federal |
| Caliber |
300 Win Mag |
| Bullet Type |
Bonded Polymer Tip |
| Grain |
180 |
| Muzzle Velocity |
2960 fps |
| Muzzle Energy |
3502 ft lbs |
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| Manufacturer |
Federal |
| Caliber |
300 Win Mag |
| Bullet Type |
Jacketed Soft Point |
| Grain |
180 |
| Muzzle Velocity |
2960 fps |
| Muzzle Energy |
3502 ft lbs |
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| Manufacturer |
Federal |
| Caliber |
300 Win Mag |
| Bullet Type |
Soft Point |
| Grain |
180 |
| Muzzle Velocity |
2960 fps |
| Muzzle Energy |
3502 ft lbs |
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| Manufacturer |
Federal |
| Caliber |
300 Win Mag |
| Bullet Type |
Bonded Polymer Tip |
| Grain |
165 |
| Muzzle Velocity |
3050 fps |
| Muzzle Energy |
3408 ft lbs |
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If you are shopping the 300 Win Mag category for a Federal hunting load, this 165 grain Solid Copper Polymer Tip option brings Terminal Ascent design features into the Federal lineup. Choose the box for a smaller purchase or consider the case option when you want bulk ammo for practice, zero confirmation, and hunt preparation.
| Field | Details |
|---|
| MPN | P300WCX1 |
| UPC | 604544689938 |
| Manufacturer | Federal |
| Platform | Rifle |
| Ammo Application | Big Game Hunting |
| Ammo Type | Solid Copper Polymer Tip |
| Caliber | 300 Win Mag |
| Grain Weight | 165 |
| Quantity Per Package | Box of 20 / Case of 200 |
| Test Barrel Length | 24 in |
| Muzzle Velocity | 2973 fps |
| Muzzle Energy | 3502 ft lbs |
| Ballistic Coefficient (G1) | 0.625 |
| Case Type | Brass |
| Primer Type | Centerfire / Boxer |
| Corrosive | No |
| Reloadable | Yes |
| Lead Free | Yes |
| Staked Primer | Not Provided |
| Country of Origin | USA |
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