338 Federal Ammo

Our .338 Federal rounds provide exceptional accuracy and devastating terminal performance for medium to large game hunting across North America. Whether you are pursuing whitetail deer, black bear, or elk, our 338 Federal rifle ammunition combines flat trajectories, substantial energy, and manageable recoil in a versatile hunting cartridge.

What is .338 Federal?

The .338 Federal rifle ammunition delivers big-bore performance in popular short-action rifle platforms.

• Case Design: Designed to fit standard short-action magazines, the .338 Federal is made by expanding the .308 Winchester case to accept .338-caliber bullets.
• Short-Action Efficiency: Designed to deliver near .338 Winchester Magnum-level performance in compact rifles, the best .338 Federal ammo removes the need for long-action receivers and heavy barrels.
• Hunter Popularity: The 338 Federal hunting ammo is ideal for hunters seeking powerful performance with reduced recoil compared to magnum cartridges, all in lightweight, maneuverable rifles.
• Precision Shooter Applications: Long-range shooters appreciate the .338 Federal’s superior ballistic coefficient compared to .308 Winchester while maintaining excellent accuracy and moderate recoil characteristics.
• Platform Versatility: The 338 Federal ammo works in rifles originally chambered for .308 Winchester family cartridges with minimal modifications to action and magazine.

.338 Federal Ballistics & Performance

By understanding the ballistic characteristics of .338 Federal rifle ammo, shooters can better optimize performance for hunting and long-range applications.

• Common Bullet Weights: Factory 338 Federal rifle ammunition typically features bullet weights ranging from 165 to 210 grains, with 180-200 grain loads being most popular.
• Velocity Performance: From 22–24-inch barrels, 180-grain loads achieve velocities of 2,800-2,850 fps, while 200-grain bullets produce 2,600-2,650 fps.
• Energy Delivery: The .338 Federal rounds typically generate muzzle energies around 2,800-3,000 ft-lbs with 180-grain bullets and 3,000-3,200 ft-lbs with 200-210 grain projectiles, depending on rifle configuration.
• Trajectory Comparison: The 338 Federal ammo performance delivers flatter trajectories than .30-06 Springfield with comparable energy while generating less recoil than .338 Winchester Magnum.
• Effective Range: With proper bullet selection, the .338 Federal rifle cartridges maintain effective hunting energy beyond 400 yards for elk-sized game and 500+ yards for deer.
• Recoil Characteristics: The .338 Federal generally produces 20–25% less recoil than the .338 Winchester Magnum. It still delivers roughly 80-85% of the energy in typical hunting scenarios, though exact figures may vary depending on the rifle and specific ammunition used.

Ballistic Performance Table:

 Note: Ballistic data represents typical factory loads. Actual performance varies with specific ammunition and rifle configurations.

Why Choose .338 Federal Rifle Ammo?

The .338 Federal rifle ammo delivers distinct advantages for hunters and precision shooters seeking optimal performance in compact platforms:

• Excellent Medium and Large Game Performance: The 338 Federal ammunition provides sufficient energy and penetration for ethical harvests of whitetail, mule deer, black bear, and elk.
• Flatter Trajectory Advantage: The .338 Federal rifle ammo delivers trajectories comparable to magnums while generating significantly less recoil, improving shooter accuracy and comfort.
• Recoil and Power Balance: With 20-25% less recoil than .338 Winchester Magnum, the 338 Federal ammo performance enables better shot placement and faster follow-up shots.
• Versatile Hunting Applications: From timber hunting whitetails to open-country elk, the .338 Federal rounds excel across diverse terrain and game species at typical hunting distances.

Types of .338 Federal Rifle Ammo

Steinel Ammunition offers premium .338 Federal rifle ammunition designed for specific hunting applications and game animals:

• Solid Copper Hollow Point: These 165-grain lightweight, high-velocity solid copper ammo delivers rapid expansion and near-100% weight retention ideal for deer and antelope hunting.
• Controlled Expansion Soft Point: These 200-grain heavy controlled-expansion soft point bullets provide deep penetration and reliable weight retention for elk, black bear, and larger game animals.

How to Choose the Right .338 Federal Round

Selecting optimal .338 Federal rifle ammo involves considering game species, rifle specifications, and shooting conditions:

• Match Bullet to Game: Use 165-grain solid copper hollow points for deer-sized game requiring rapid expansion, and 200-grain controlled expansion for elk and bear.
• Consider Rifle Setup: Barrel length affects velocity, with 22–24-inch barrels optimizing the .338 Federal’s performance, while twist rates of 1:10 to 1:12 stabilize common bullets.
• Recoil Comfort Priority: The .338 Federal rifle ammunition produces moderate recoil in 7–8-pound rifles, allowing comfortable shooting without brakes or significant weight additions.
• Retained Energy Evaluation: At 300 yards, 200-grain loads typically maintain around 2,100 ft-lbs of energy, while 165-grain bullets retain approximately 1,900 ft-lbs for effective terminal performance. Environmental conditions and bullet design may cause slight variations in these figures.

Steinel Ammunition Quality & Assurance

Our .338 Federal rifle ammo is crafted using precision-selected components following rigorous quality control processes. Each round is carefully inspected and field-tested to deliver consistent velocities, dependable ignition, and the accuracy serious hunters expect. Our commitment to quality means you can trust our .338 Federal ammunition to perform when you’re pursuing the game of a lifetime in challenging conditions.

Frequently Asked Questions

Q1. What is .338 Federal rifle ammo best used for?

A: .338 Federal rifle ammo is best used for hunting medium to large North American game including whitetail deer, mule deer, black bear, elk, and moose at ranges from 50 to 400+ yards.

Q2. How does .338 Federal compare to .30-06 or .308?

A: The .338 Federal delivers 15-20% more energy than .308 Winchester and similar energy to .30-06 Springfield but with larger diameter bullets providing better penetration on heavy game.

Q3. Is .338 Federal good for elk or deer hunting?

A: Yes, the .338 Federal is excellent for both elk and deer hunting. It delivers sufficient energy for elk at reasonable distances while ensuring devastating performance on deer without excessive meat damage.

Q4. What is the effective range of .338 Federal rifle ammo?

A: The effective range for .338 Federal rifle ammunition extends to 400-450 yards for elk-sized game and 500+ yards for deer, assuming proper bullet selection and shooter proficiency.